diff --git a/src/kvirc/kvs/kvi_kvs_treenode_specialcommanddefpopup.cpp b/src/kvirc/kvs/kvi_kvs_treenode_specialcommanddefpopup.cpp
index e5647bf..a3e10c4 100644
--- a/src/kvirc/kvs/kvi_kvs_treenode_specialcommanddefpopup.cpp
+++ b/src/kvirc/kvs/kvi_kvs_treenode_specialcommanddefpopup.cpp
@@ -281,15 +281,15 @@ void KviKvsTreeNodeSpecialCommandDefpopupLabelPopup::dump(const char * prefix)
 	TQString x = tmp;
 	x += "CONDITION: ";
 	x += m_szCondition;
-	debug(x.utf8().data());
+	debug("%s",x.utf8().data());
 	x = tmp;
 	x += "TEXT: ";
 	x += m_szText;
-	debug(x.utf8().data());
+	debug("%s",x.utf8().data());
 	x = tmp;
 	x += "ICON: ";
 	x += m_szIcon;
-	debug(x.utf8().data());
+	debug("%s",x.utf8().data());
 	for(KviKvsTreeNodeSpecialCommandDefpopupLabel * l = m_pLabels->first();l;l = m_pLabels->next())
 		l->dump(tmp.utf8().data());
 #endif
diff --git a/src/modules/help/index.cpp b/src/modules/help/index.cpp
index 3aa8d40..b72989c 100755
--- a/src/modules/help/index.cpp
+++ b/src/modules/help/index.cpp
@@ -156,7 +156,7 @@ void Index::parseDocument( const TQString &filename, int docNum )
 {
     KviFile file( filename );
     if ( !file.openForReading() ) {
-	tqWarning( "can not open file " + filename );
+	tqWarning( "can not open file %s", filename.ascii() );
 	return;
     }
     TQTextStream s( &file );
@@ -452,7 +452,7 @@ TQString Index::getDocumentTitle( const TQString &fileName )
 
     if ( !file.openForReading() ) {
 
-	tqWarning( "cannot open file " + fileName );
+	tqWarning( "cannot open file %s", fileName.ascii() );
 
 	return fileName;
 
@@ -701,7 +701,7 @@ bool Index::searchForPattern( const TQStringList &patterns, const TQStringList &
 
     if ( !file.openForReading() ) {
 
-	tqWarning( "cannot open file " + fileName );
+	tqWarning( "cannot open file %s", fileName.ascii() );
 
 	return FALSE;
 
@@ -851,4 +851,4 @@ bool Index::searchForPattern( const TQStringList &patterns, const TQStringList &
 
 
 
-#include "index.moc"
\ No newline at end of file
+#include "index.moc"