added some debug log

git-svn-id: svn://ttmath.org/publicrep/ezc/trunk@357 e52654a7-88a9-db11-a3e9-0013d4bc506e

src/generator.h

@@ -781,7 +781,17 @@ void Generator<StreamType>::MakeTextContainer(Item & item)
 	std::vector<Item*>::iterator i = item.item_tab.begin();
 
 	for( ; i != item.item_tab.end() && !break_generating ; ++i )
-		MakeText(**i);
+	{
+		if( *i == 0 )
+		{
+			#ifdef EZC_HAS_SPECIAL_STREAM
+			// temporary for debugging
+			log << log1 << "Generator: something wrong !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << logend;
+			#endif
+		}
+		else
+			MakeText(**i);
+	}
 }