Use constFirst() on temporaries.

2018-02-10 14:39:41 -05:00
parent 2b5ad625e4
commit 267c5384cc
2 changed files with 2 additions and 2 deletions
@@ -133,7 +133,7 @@ int main( int argc, char **argv )
 	
 	if ( parser.positionalArguments().size() == 1 )
 	{
-		QString filename = parser.positionalArguments().first();
+		QString filename = parser.positionalArguments().constFirst();

 		glabels::model::Model *model = glabels::model::XmlLabelParser::readFile( filename );
 		if ( model )