using PT::IsSubString* methods from pikotools

git-svn-id: svn://ttmath.org/publicrep/winix/trunk@1138 e52654a7-88a9-db11-a3e9-0013d4bc506e

winixd/plugins/export/exportinfo.cpp

@@ -5,7 +5,7 @@
  */
 
 /* 
- * Copyright (c) 2011-2014, Tomasz Sowa
+ * Copyright (c) 2011-2018, Tomasz Sowa
  * All rights reserved.
  * 
  * Redistribution and use in source and binary forms, with or without
@@ -34,6 +34,8 @@
 
 #include "core/log.h"
 #include "exportinfo.h"
+#include "convert/text.h"
+
 
 namespace Winix
 {
@@ -140,7 +142,7 @@ bool ExportInfo::SkipDir(long dir_id, std::wstring & dir)
 {
 	if( system->dirs.MakePath(dir_id, tmp_dir) )
 	{
-		if( !tmp_dir.empty() && IsSubString(tmp_dir, dir) )
+		if( !tmp_dir.empty() && PT::IsSubString(tmp_dir, dir) )
 		{
 			// tmp_dir has a slash at the end
 			// we want the slash at the beginning