Still const'ref. Minor optimization

[kdenlive] / src / geometrywidget.h

diff --git a/src/geometrywidget.h b/src/geometrywidget.h
index fc5e245abe73b38d322b00b2ed4650d4359da96f..dceadd6d4320a1fd8cc6f1c70e0c9e018b0cbee7 100644 (file)
--- a/src/geometrywidget.h
+++ b/src/geometrywidget.h
@@ -66,7 +66,7 @@ public slots:
     * @param elem DomElement representing this effect parameter
     * @param minframe In point of the clip
     * @param maxframe Out point of the clip */
-    void setupParam(const QDomElement elem, int minframe, int maxframe);
+    void setupParam(const QDomElement &elem, int minframe, int maxframe);
     /** @brief Updates position of the local timeline to @param relTimelinePos.  */
     void slotSyncPosition(int relTimelinePos);
     void slotResetKeyframes();