Add const reference

qgis · May 18, 2017 · 9cc3774 · 9cc3774
1 parent 25de7c2
commit 9cc3774
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/core/qgsmaplayer.cpp b/src/core/qgsmaplayer.cpp
@@ -98,7 +98,7 @@ void QgsMapLayer::clone( QgsMapLayer *layer ) const
 {
   layer->setBlendMode( blendMode() );
 
-  Q_FOREACH ( QString s, styleManager()->styles() )
+  Q_FOREACH ( const QString &s, styleManager()->styles() )
   {
     layer->styleManager()->addStyle( s, styleManager()->style( s ) );
   }

diff --git a/src/core/qgsvectorlayer.cpp b/src/core/qgsvectorlayer.cpp
@@ -207,7 +207,7 @@ QgsVectorLayer *QgsVectorLayer::clone() const
   QgsMapLayer::clone( layer );
 
   QList<QgsVectorLayerJoinInfo> joins = vectorJoins();
-  Q_FOREACH ( QgsVectorLayerJoinInfo join, joins )
+  Q_FOREACH ( const QgsVectorLayerJoinInfo &join, joins )
   {
     layer->addJoin( join );
   }