Fix crash on clip deletion

svn path=/trunk/kdenlive/; revision=4307

diff --git a/src/clipitem.cpp b/src/clipitem.cpp
index fb98344264e12bac5cee5af2d55717450e30491f..3d43267d5f480b665f44ef203122d109ad31f143 100644 (file)
--- a/src/clipitem.cpp
+++ b/src/clipitem.cpp
@@ -698,7 +698,8 @@ void ClipItem::paint(QPainter *painter,
         } else mappedRect = mapped;
 
         double scale = painter->matrix().m11();
-        int channels = baseClip()->getProperty("channels").toInt();
+        int channels = 0;
+        if (isEnabled() && m_clip) channels = m_clip->getProperty("channels").toInt();
         if (scale != m_framePixelWidth)
             m_audioThumbCachePic.clear();
         double cropLeft = m_info.cropStart.frames(m_fps);