Fix another crash bug.

diff --git a/src/renderer.cpp b/src/renderer.cpp
index 69e40deaaad47de567bb3592f505abc46c46bdf8..b3142223c7307acc2d486270e0d983c03a2911fa 100644 (file)
--- a/src/renderer.cpp
+++ b/src/renderer.cpp
@@ -1413,6 +1413,7 @@ void Render::checkMaxThreads()
 
 const QString Render::sceneList()
 {
+    if (!m_mltProducer) return QString();
     QString playlist;
     Mlt::Profile profile((mlt_profile) 0);
     Mlt::Consumer xmlConsumer(profile, "xml:kdenlive_playlist");