use const ref

[kdenlive] / src / customtrackscene.h

diff --git a/src/customtrackscene.h b/src/customtrackscene.h
index ac402618d82379ab523c3da133de8ed8e6b6ea43..ade17bc57ad586c05afc7304f8dae9d97a1d5cbf 100644 (file)
--- a/src/customtrackscene.h
+++ b/src/customtrackscene.h
@@ -44,7 +44,7 @@ class CustomTrackScene : public QGraphicsScene
 public:
     explicit CustomTrackScene(KdenliveDoc *doc, QObject *parent = 0);
     virtual ~ CustomTrackScene();
-    void setSnapList(QList <GenTime> snaps);
+    void setSnapList(const QList <GenTime>& snaps);
     GenTime previousSnapPoint(GenTime pos) const;
     GenTime nextSnapPoint(GenTime pos) const;
     double getSnapPointForPos(double pos, bool doSnap = true);