diff --git a/content/content.cpp b/content/content.cpp
index d37d312..a57ebaa 100755
--- a/content/content.cpp
+++ b/content/content.cpp
@@ -110,7 +110,7 @@ void Content::MakeStandardFunction()
 	if( !request.pfunction )
 		SetDefaultFunction();
 	
-	if( request.result == Request::redirect )
+	if( !request.redirect_to.empty() )
 		return;
 
 
@@ -239,7 +239,7 @@ void Content::Make()
 			if( request.method == Request::post )
 				MakePost();
 			
-			if( request.result == Request::redirect )
+			if( !request.redirect_to.empty() )
 				return;
 			
 			if( request.status == Error::ok )
@@ -249,7 +249,7 @@ void Content::Make()
 			request.status = Error::permision_denied;
 	}
 
-	if( request.result == Request::redirect )
+	if( !request.redirect_to.empty() )
 		return;
 	
 	if( request.dir_table.empty() )
@@ -275,23 +275,22 @@ void Content::RedirectTo(const Item & item)
 {
 std::string path;
 
-	request.result = Request::redirect;
-	request.str    = data.base_url;
+	request.redirect_to = data.base_url;
 
 
 	if( item.type == Item::dir )
 	{
 		// item_id is pointing to a directory
 		data.dirs.MakePath(item.id, path);
-		request.str += path;
+		request.redirect_to += path;
 	}
 	else
 	{
 		if( !data.dirs.MakePath(item.parent_id, path) )
 			log << log1 << "Content: Can't redirect: no dirs for item id: " << item.id << logend;
 			
-		request.str += path;
-		request.str += item.url;
+		request.redirect_to += path;
+		request.redirect_to += item.url;
 	}
 }
 
@@ -302,16 +301,15 @@ void Content::RedirectTo(long item_id)
 std::string path;
 Item * pdir;
 	
-	request.result = Request::redirect;
-	request.str    = data.base_url;
-	pdir           = data.dirs.GetDir(item_id);
+	request.redirect_to = data.base_url;
+	pdir = data.dirs.GetDir(item_id);
 
 
 	if( pdir )
 	{
 		// item_id is pointing to a directory
 		data.dirs.MakePath(pdir->id, path);
-		request.str += path;
+		request.redirect_to += path;
 	}
 	else
 	{
@@ -324,7 +322,7 @@ Item * pdir;
 			if( !data.dirs.MakePath(request.item_table[0].parent_id, path) )
 				log << log1 << "Content: Can't redirect: no dirs for item id: " << request.item_table[0].id << ", requested directory id: " << request.item_table[0].parent_id << logend;
 				
-			request.str += path + request.item_table[0].url;
+			request.redirect_to += path + request.item_table[0].url;
 		}
 		else
 		{
@@ -386,9 +384,9 @@ bool Content::CheckRebus()
 
 	try
 	{
-		std::string & answer = request.PostVar("rebus");
+		std::string * answer = request.PostVar("rebus");
 
-		if( data.rebus.IsAnswerOk(request.session->rebus_item, answer) )
+		if( answer && data.rebus.IsAnswerOk(request.session->rebus_item, *answer) )
 			return true;
 	}
 	catch(const Error &)
@@ -401,23 +399,16 @@ return false;
 }
 
 
-void Content::SetUser()
+void Content::SetUser(Item & item)
 {
 	if( request.session->puser )
 	{
-		request.item.user_id = request.session->puser->id;
-		request.item.guest_name.clear();
+		item.user_id = request.session->puser->id;
+		item.guest_name.clear();
 	}
 	else
 	{
-		request.item.user_id = -1;
-
-		try
-		{
-			request.item.guest_name = request.PostVar("guestname");
-		}
-		catch(const Error &)
-		{
-		}
+		item.user_id = -1;
+		request.PostVar("guestname", item.guest_name);
 	}
 }
diff --git a/content/content.h b/content/content.h
index a54d2f8..af4a0aa 100755
--- a/content/content.h
+++ b/content/content.h
@@ -36,7 +36,7 @@ class Content
 
 	void MakeStandardFunction();
 	
-	void SetUser();
+	void SetUser(Item & item);
 	bool CheckRebus();
 	
 	void MakePost();
diff --git a/content/createthread.cpp b/content/createthread.cpp
index e65a704..6b3dca6 100755
--- a/content/createthread.cpp
+++ b/content/createthread.cpp
@@ -37,29 +37,10 @@ void Content::PostFunCreateThread()
 	if( !CheckRebus() )
 	{
 		request.status = Error::rebus_bad_answer;
-
-		try
-		{
-			try
-			{
-			request.item.url        = request.PostVar("url");
-			}
-			catch(...)
-			{
-			}
-
-			request.item.subject    = request.PostVar("subject");
-
-
-			request.item.content    = request.PostVar("content");
-
-
-			SetUser();
-
-		}
-		catch(...)
-		{
-		}
+		request.PostVar("url", request.item.url);
+		request.PostVar("subject", request.item.subject);
+		request.PostVar("content", request.item.content);
+		SetUser(request.item);
 
 		return;
 	}
diff --git a/content/default.cpp b/content/default.cpp
index 2e1fe97..b44a4ce 100755
--- a/content/default.cpp
+++ b/content/default.cpp
@@ -22,13 +22,13 @@ long Content::PostFunDefaultParsePath()
 Item * pdir, * pdir2;
 long defaultid = -1;
 	
-	std::string & path = request.PostVar("defaultitem");
+	std::string * path = request.PostVar("defaultitem");
 	
 
-	if( !path.empty() )
+	if( path && !path->empty() )
 	{
 		std::string dir, file;
-		Dirs::SplitPath(path, dir, file);
+		Dirs::SplitPath(*path, dir, file);
 		
 		pdir = data.dirs.GetDir(dir);
 
diff --git a/content/emacs.cpp b/content/emacs.cpp
index 2454af2..f30b00d 100755
--- a/content/emacs.cpp
+++ b/content/emacs.cpp
@@ -43,7 +43,7 @@ void Content::PostFunEmacsAdd()
 	
 	request.is_item = true;
 
-	SetUser();
+	SetUser(request.item);
 	
 	request.item.group_id   = -1;
 	request.item.privileges = 0644; // !! tymczasowo, bedzie uzyte umask
@@ -100,14 +100,8 @@ bool adding = true;
 	{
 		// these old values are ignored (if exists)
 		
-		//!! tymczasowo, zabezpieczenie przed pustym url-em
-		try {
-		request.item.url        = request.PostVar("url");
-		request.item.subject    = request.PostVar("subject");
-		}
-		catch(...)
-		{
-		}
+		request.PostVar("url", request.item.url);
+		request.PostVar("subject", request.item.subject);
 
 		if( request.item.subject.empty() )
 			request.item.subject = request.dir_table.back()->subject;
@@ -115,11 +109,12 @@ bool adding = true;
 			// !! nie bedzie obciazany modul wyszukujacy bardzo
 		////////
 		
-		request.item.content    = request.PostVar("content");
+		request.PostVar("content", request.item.content);
 
 		bool with_url = false;
-		
-		if( !request.is_item || request.PostVar("old_url") != request.item.url )
+		std::string * old_url = request.PostVar("old_url");
+
+		if( !request.is_item || (old_url && *old_url!=request.item.url) )
 			with_url = true;
 
 		PrepareUrl(request.item);
@@ -127,7 +122,7 @@ bool adding = true;
 		if( !CheckRebus() )
 		{
 			request.status = Error::rebus_bad_answer;
-			SetUser();
+			SetUser(request.item);
 
 			return;
 		}
diff --git a/content/login.cpp b/content/login.cpp
index cd2fb93..2df0ea9 100755
--- a/content/login.cpp
+++ b/content/login.cpp
@@ -33,11 +33,11 @@ void Content::PostFunLogin()
 {
 	try
 	{
-		std::string & login = request.PostVar("login");
-		std::string & pass  = request.PostVar("password");
+		std::string * login = request.PostVar("login");
+		std::string * pass  = request.PostVar("password");
 		long user_id;
 	
-		if( db.CheckUser(login, pass, user_id) )
+		if( login && pass && db.CheckUser(*login, *pass, user_id) )
 		{
 			request.session->puser = data.users.GetUser(user_id);
 			
@@ -47,7 +47,7 @@ void Content::PostFunLogin()
 				return;
 			}
 			
-			data.last.UserLogin(user_id, login, inet_addr(request.env_remote_addr), request.session->id);
+			data.last.UserLogin(user_id, *login, inet_addr(request.env_remote_addr), request.session->id);
 			
 			log << log2 << "User " << login << " (id: " << user_id << ") logged" << logend;
 		}
diff --git a/content/logout.cpp b/content/logout.cpp
index bc8ab57..b8ea1f7 100755
--- a/content/logout.cpp
+++ b/content/logout.cpp
@@ -33,15 +33,12 @@ void Content::FunLogout()
 		request.session->puser = 0;
 	}
 
-	request.result = Request::redirect;
 	std::string path;
-	
 	data.dirs.MakePath(request.dir_table.back()->id, path);
-	
-	request.str = data.base_url + path;
+	request.redirect_to = data.base_url + path;
 	
 	if( request.is_item )
-		request.str += request.item.url;
+		request.redirect_to += request.item.url;
 	
 	request.session->done = Done::loggedout;
 	request.session->done_timer = 2;
diff --git a/content/mkdir.cpp b/content/mkdir.cpp
index 930eaf4..5a43c51 100755
--- a/content/mkdir.cpp
+++ b/content/mkdir.cpp
@@ -28,22 +28,14 @@ void Content::PostFunMkdir(bool add_to_dir_table, int mask)
 	Item item;
 	request.session->done = Done::added_dir;
 	
-	try
-	{
+//	try
+//	{
 		item.type         = Item::dir;
-		item.subject      = request.PostVar("subject");
-		item.url          = request.PostVar("url");
+		request.PostVar("subject", item.subject);
+		request.PostVar("url", item.url);
 		item.parent_id    = request.dir_table.back()->id;
 		
-		if( request.session->puser )
-		{
-			item.user_id = request.session->puser->id;
-		}
-		else
-		{
-			item.user_id    = -1;
-			item.guest_name = request.PostVar("guestname");
-		}
+		SetUser(item);
 		
 		item.group_id     = -1;
 		item.privileges   = mask;
@@ -55,12 +47,12 @@ void Content::PostFunMkdir(bool add_to_dir_table, int mask)
 		
 		request.session->done_status = db.AddItem(item);
 	
-	}
+/*	}
 	catch(const Error & e)
 	{
 		request.session->done_status = e;
 	}
-
+*/
 	
 	if( request.session->done_status == Error::ok )
 	{
diff --git a/content/priv.cpp b/content/priv.cpp
index 27eaab9..2418f16 100755
--- a/content/priv.cpp
+++ b/content/priv.cpp
@@ -18,9 +18,21 @@ void Content::PostFunPriv(Item & item)
 {
 	try
 	{
-		long user_id   = data.users.GetUserId( request.PostVar("user") );
-		long group_id  = data.groups.GetGroupId( request.PostVar("group") );
-		int privileges = strtol( request.PostVar("privileges").c_str() , 0, 8);
+		std::string * user  = request.PostVar("user");
+		std::string * group = request.PostVar("group");
+		std::string * priv  = request.PostVar("privileges");
+
+		if( !user || !group || !priv )
+		{
+			log << log3 << "Content: PostFunPriv: there is no some post variables" << logend;
+			// some kind of error to report?
+			// !! wstawic nowy kod bledu i rzucic wyjatek jego (usunac powyzszy wpis log takze)
+			return;
+		}
+
+		long user_id   = data.users.GetUserId( *user );
+		long group_id  = data.groups.GetGroupId( *group );
+		int privileges = strtol( priv->c_str() , 0, 8);
 
 		if( user_id==item.user_id && group_id==item.group_id && privileges==item.privileges )
 		{
diff --git a/core/dirs.cpp b/core/dirs.cpp
index 8fe1ba8..8f84461 100755
--- a/core/dirs.cpp
+++ b/core/dirs.cpp
@@ -60,34 +60,6 @@ void Dirs::ReadDirs()
 }
 
 
-bool Dirs::GetRootDir(Item ** item)
-{
-	DirContainer::Iterator root = dir_table.GetRoot();
-	
-	if( root == dir_table.End() )
-		return false;
-		
-	*item = &(*root);
-	
-return true;
-}
-
-
-bool Dirs::GetDir(const std::string & name, long parent, Item ** item)
-{
-	DirContainer::ParentIterator i = dir_table.FindFirstParent(parent);
-	
-	for( ; i!=dir_table.ParentEnd() ; i = dir_table.NextParent(i) )
-		if( i->second->url == name )
-		{
-			*item = &(*i->second);
-			return true;
-		}
-	
-return false;
-}
-
-
 bool Dirs::ExtractName(const char * & s, std::string & name)
 {
 	name.clear();
@@ -103,62 +75,6 @@ return !name.empty();
 
 
 
-// !! moze lepiej zwracac wskaznik do Item i kiedy nie ma katalogu to zwracac 0 ?
-bool Dirs::GetDir(const std::string & path, Item ** item)
-{
-	DirContainer::Iterator root = dir_table.GetRoot();
-	
-	if( root == dir_table.End() )
-		// ops, we do not have a root dir
-		return false;
-		
-	Item * pitem = &(*root);
-
-	std::string name;
-	const char * s = path.c_str();
-	
-	while( ExtractName(s, name) )
-	{
-		if( !GetDir(name, pitem->id, &pitem) )
-			return false;
-	}
-
-	
-	
-	*item = pitem;
-	
-return true;
-}
-
-
-
-// !! ten interfejs jes bylejaki
-// !! moze lepiej zwracac id i kiedy nie ma katalogu to -1 (przeciez to jest wartosc ktora nie moze pojawic sie w indeksie)
-bool Dirs::GetDirId(const std::string & path, long * id)
-{
-Item * pitem;
-	
-	if( !GetDir(path, &pitem) )
-		return false;
-
-	*id = pitem->id;
-	
-return true;
-}
-
-
-bool Dirs::GetDirId(const std::string & name, long parent, long * id)
-{
-Item * pitem;
-	
-	if( !GetDir(name, parent, &pitem) )
-		return false;
-
-	*id = pitem->id;
-	
-return true;
-}
-
 
 
 bool Dirs::IsDir(long id)
@@ -174,20 +90,6 @@ return true;
 
 
 
-bool Dirs::GetDirChilds(long parent, std::vector<Item> & childs_table)
-{
-	if( parent != -1 && !IsDir(parent) )
-		return false;
-	
-	DirContainer::ParentIterator i = dir_table.FindFirstParent(parent);	
-	
-	for( ; i != dir_table.ParentEnd() ; i = dir_table.NextParent(i) )
-		childs_table.push_back( *i->second );
-		
-return true;
-}
-
-
 bool Dirs::GetDirChilds(long parent, std::vector<Item*> & childs_table)
 {
 	if( parent != -1 && !IsDir(parent) )
@@ -232,55 +134,6 @@ DirContainer::Iterator i;
 
 
 
-// with exceptions
-
-Item * Dirs::GetDirT(const std::string & path)
-{
-Item * pitem;
-	
-	if( !GetDir(path, &pitem) )
-		throw Error(Error::incorrect_dir);
-		
-return pitem;
-}
-
-
-Item * Dirs::GetDirT(const std::string & name, long parent)
-{
-Item * pitem;
-	
-	if( !GetDir(name, parent, &pitem) )
-		throw Error(Error::incorrect_dir);
-		
-return pitem;
-	
-}
-
-
-long Dirs::GetDirIdT(const std::string & path)
-{
-long id;
-	
-	if( !GetDirId(path, &id) )
-		throw Error(Error::incorrect_dir);
-		
-return id;
-}
-
-
-long Dirs::GetDirIdT(const std::string & name, long parent)
-{
-long id;
-	
-	if( !GetDirId(name, parent, &id) )
-		throw Error(Error::incorrect_dir);
-		
-return id;
-}
-
-
-
-// !! nowy interfejs
 
 
 
@@ -417,8 +270,7 @@ void Dirs::DeleteDir(long id)
 	if( db.DelDirById(id) == Error::ok )
 		dir_table.DelById(id);
 		
-	if( data.mounts.CurrentMountType() == Mount::thread )
-		db.RemoveThread(id);
+	db.RemoveThread(id);
 }
 
 
diff --git a/core/dirs.h b/core/dirs.h
index f3325e7..355f96d 100755
--- a/core/dirs.h
+++ b/core/dirs.h
@@ -19,6 +19,8 @@
 #include "dircontainer.h"
 
 
+// we do not support '..' in a path (for simplicity and security reasons)
+
 
 class Dirs
 {
@@ -26,41 +28,17 @@ public:
 
 	void Clear();
 	void ReadDirs();
-
-	// without any exceptions
-	// these methods return false in a case the path or name (with a specific parent) are invalid
-	// we do not support '..' in a path (for security reason)
 	
-	bool IsDir(long id);
-	
-	bool GetRootDir(Item ** item);
-	
-	bool GetDir(const std::string & path,              Item ** item);
-	bool GetDir(const std::string & name, long parent, Item ** item);
-	
-	bool GetDirId(const std::string & path,              long * id);
-	bool GetDirId(const std::string & name, long parent, long * id);
 
-	//!! ta nie bedzie chyba potrzebna
-	bool GetDirChilds(long parent, std::vector<Item> & childs_table); // only returns dir-children
+	// these methods return false if there is no such a dir
+	bool IsDir(long dir_id);
+	bool GetDirChilds(long parent_id, std::vector<Item*> & childs_table);
+	bool MakePath(long dir_id, std::string & path);
 
-	bool GetDirChilds(long parent, std::vector<Item*> & childs_table); // only returns dir-children
-
-	bool MakePath(long id, std::string & path);
+	static void SplitPath(const std::string & path, std::string & dir, std::string & file);
 
 
-	// with an Error exception
-	// if the path or name are invalid these methods throw an exception
-	Item * GetDirT(const std::string & path);
-	Item * GetDirT(const std::string & name, long parent);
-	long GetDirIdT(const std::string & path);
-	long GetDirIdT(const std::string & name, long parent);
-
-
-
-	// !! nowy interfejs
-
-	// returns null if there is no a root dir 
+	// these methods return null if there is no such a dir 
 	Item * GetRootDir();
 	Item * GetEtcDir();
 	Item * GetDir(const std::string & name, long parent);
@@ -68,13 +46,7 @@ public:
 	Item * GetDir(long id);
 	Item * AddDir(const Item & item);
 	
-	
-	static void SplitPath(const std::string & path, std::string & dir, std::string & file);
-
-
 	void DeleteDir(long id);
-	
-
 	void CheckRootDir();
 
 	
diff --git a/core/log.cpp b/core/log.cpp
index a6ff5a2..3788298 100755
--- a/core/log.cpp
+++ b/core/log.cpp
@@ -64,6 +64,14 @@ Log & Log::operator<<(const std::string & s)
 }
 
 
+Log & Log::operator<<(const std::string * s)
+{
+    buffer << *s;
+    
+    return *this;
+}
+
+
 Log & Log::operator<<(int s)
 {
     buffer << s;
diff --git a/core/log.h b/core/log.h
index a8e6e13..bb8ede7 100755
--- a/core/log.h
+++ b/core/log.h
@@ -38,6 +38,7 @@ public:
 
 	void PutDate(Manipulators m);
 	Log & operator<<(const char * s);
+	Log & operator<<(const std::string * s);
 	Log & operator<<(const std::string & s);
 	Log & operator<<(int s);
 	Log & operator<<(long s);
diff --git a/core/mounts.cpp b/core/mounts.cpp
index 614769a..8370090 100755
--- a/core/mounts.cpp
+++ b/core/mounts.cpp
@@ -75,7 +75,7 @@ Mount Mounts::GetCurrentMountPoint()
 
 Mount::Type Mounts::CurrentMountType()
 {
-	return current_dir.type;	
+	return current_dir.type;
 }
 
 bool Mounts::CurrentMountIsParam(Mount::Param p)
diff --git a/core/request.cpp b/core/request.cpp
index 425cb97..7603e5c 100755
--- a/core/request.cpp
+++ b/core/request.cpp
@@ -59,17 +59,9 @@ void Request::Clear()
 	env_http_accept_encoding = &char_empty;
 	
 	session = 0;
-
-	result = err404; // !! tutaj moze cos lepszego, cos w stylu 'not implemented'
 	
-//	dir = -1;
-//	cur_dir_table.clear();
 	item_table.clear();
-//	dir_table2.clear();
-	
 	item.Clear();
-	str.clear();
-	
 	dir_table.clear();
 	is_item = false;
 	pfunction = 0;
@@ -79,35 +71,16 @@ void Request::Clear()
 	
 	is_thread = false;
 	thread.Clear();
-	
 	thread_tab.clear();
-	
 	notify_code = 0;
-
 	browser_msie = false;
-	
-	// should be always empty
-	// this is only for safety
-	//string_empty.clear();
+	redirect_to.clear();
+
 
 	plugin.Call(CMSLU_REQUEST_CLEAR);
 }
 
 
-void Request::CopyFirstItem()
-{
-	if( !request.item_table.empty() )
-		request.item = request.item_table[0];
-	else
-	{
-		request.item.Clear();
-		
-		log << log1 << "Request::CopyFirstItem: item_table is empty" << logend;
-		request.result = err_internal;
-	}
-}
-
-
 
 
 // value can be null
@@ -148,27 +121,21 @@ return true;
 
 
 
-std::string & Request::PostVar(const char * var)
+std::string * Request::PostVar(const char * var)
 {
-	PostTable::iterator p;
-	
-	p = post_table.find(var);
+PostTable::iterator p = post_table.find(var);
 	
 	if( p == post_table.end() )
-	{
-		throw Error(Error::no_postvar);
-	}
+		return 0;
 	
-return p->second;
+return &(p->second);
 }
 
 
-/*
+
 bool Request::PostVar(const char * var, std::string & result)
 {
-	PostTable::iterator p;
-	
-	p = post_table.find(var);
+PostTable::iterator p = post_table.find(var);
 	
 	if( p == post_table.end() )
 	{
@@ -180,7 +147,7 @@ bool Request::PostVar(const char * var, std::string & result)
 	
 return true;
 }
-*/
+
 
 
 
@@ -333,12 +300,12 @@ void Request::Read()
 
 void Request::SendAll()
 {
-	if( result == redirect )
+	if( !redirect_to.empty() )
 	{
 		FCGX_PutS("Status: 301 Moved Permanently\r\n", out);
-		FCGX_FPrintF(out, "Location: %s\r\n", str.c_str());
+		FCGX_FPrintF(out, "Location: %s\r\n", redirect_to.c_str());
 		
-		log << log2 << "Redirect to: " << str << logend;
+		log << log2 << "Redirect to: " << redirect_to << logend;
 	}
 	else
 	{
@@ -355,7 +322,7 @@ void Request::SendAll()
 	FCGX_PutS("\r\n", out);
 
 
-	if( result == redirect )
+	if( !redirect_to.empty() )
 		// if there is a redirect we do not send a content
 		return;
 //
diff --git a/core/request.h b/core/request.h
index e967a03..c7f6971 100755
--- a/core/request.h
+++ b/core/request.h
@@ -51,7 +51,8 @@ struct Request
 	CookieTable cookie_table;
 	
 	// environment variables
-	// they are not null -- when the server doesn't have such a variable it will be pointing into 'char_empty' which is default '\0'
+	// they are not null -- when the server doesn't have such a variable
+	// it will be pointing into 'char_empty' which is default '\0'
 	const char * env_request_method;
 	const char * env_request_uri;
 	const char * env_http_cookie;
@@ -68,22 +69,7 @@ struct Request
 	// is set after calling session_manager.SetSession()
 	Session * session;
 
-	
-	// 'done_status' is set if 'done' is different than 'nothing'
-	Error done_status; // !! wywalic - jest przeciez w session
-
-	// what to do
-	// !! wywalic?
-	enum Result { err_internal, err404, err_per_denied, show_dir, show_item, show_item_by_id, add_item, edit_item, del_item, del_item_confirm, confirm, redirect, logout } result; // zamienic na to_do
-
-
-
-	// !! nowe skladowe
-	
 	// current directory
-	// !! zapewnic aby byl minimum jeden katalog (root)
-	
-	// !! moze nazwac to poprostu dir?
 	std::vector<Item*> dir_table;
 
 	bool is_item;
@@ -102,33 +88,17 @@ struct Request
 	// last notify
 	int notify_code;
 
-	
-	// ------------------ 	
-	
-	// !! stare skladowe
-	// current directory e.g.  /foo/bar
-	//std::vector<Item> cur_dir_table;
-	// id of the last directory (bar) or -1
-	//long dir;
-
-	// ------------------
-
 	// items in the current directory
 	// maybe without contents?
 	std::vector<Item> item_table;
-	
-	// directories in the current directory
-	//std::vector<Item> dir_table2;
 
 	// current thread (if exists)
-	
 	bool is_thread;
 	Thread thread;
-
 	std::vector<Thread> thread_tab;
 
-	// this string is used for many purposes such as redirecting
-	std::string str;
+	// if not empty means an address for redirecting to
+	std::string redirect_to;
 
 	// for debugging
 	void PrintGetTable();
@@ -146,12 +116,8 @@ struct Request
 	void SetCookie(const char * name, long value);
 
 	bool IsPostVar(const char * var);
-	std::string & PostVar(const char * var);  // with a throw  !!! wywalic te wyjatki ztad, niech zwraca pusty string jak nie znajdzie nic, albo referencje na jakis statyczny pusty string
-	//bool PostVar(const char * var, std::string & result);
-
-	// item_table[0] -> item
-	// !! to tez nie bedzie potrzebne
-	void CopyFirstItem();
+	std::string * PostVar(const char * var); // it can return null when there is no such a post variable
+	bool PostVar(const char * var, std::string & result);
 
 
 	void ReadEnvVariables();
@@ -187,8 +153,6 @@ private:
 	// it contains '\0'
 	const char char_empty;
 	
-	// used when returning a reference to std::string (when the string doesn't exist)
-	const std::string string_empty;
 
 	const char * SetEnvVar(const char * var);
 	
diff --git a/core/requestcontroller.cpp b/core/requestcontroller.cpp
index 72c6fae..5a5c228 100755
--- a/core/requestcontroller.cpp
+++ b/core/requestcontroller.cpp
@@ -130,8 +130,7 @@ bool RequestController::BaseUrlRedirect()
 	if( data.base_url_http_host == request.env_http_host )
 		return false;
 
-	request.result = Request::redirect;
-	request.str = data.base_url + request.env_request_uri;
+	request.redirect_to = data.base_url + request.env_request_uri;
 	
 	log << log3 << "RC: BaseUrlRedirect from: " << request.env_http_host << logend;