const'ify/use reference. Remove unused variable

[kdenlive] / src / abstractclipitem.cpp

diff --git a/src/abstractclipitem.cpp b/src/abstractclipitem.cpp
index 0abf87aa6a116cfd4e2a851f1324904be74ccee6..b333427f27cadd9463508bfbd1b9d31464905436 100644 (file)
--- a/src/abstractclipitem.cpp
+++ b/src/abstractclipitem.cpp
@@ -261,7 +261,7 @@ GenTime AbstractClipItem::maxDuration() const
     return m_maxDuration;
 }
 
-void AbstractClipItem::drawKeyFrames(QPainter *painter, const QTransform transformation, bool limitedKeyFrames)
+void AbstractClipItem::drawKeyFrames(QPainter *painter, const QTransform &transformation, bool limitedKeyFrames)
 {
     if (m_keyframes.count() < 1)
         return;