Fix freeze on reloading a missing clip, don't reload twice missing clips that were...

[kdenlive] / src / docclipbase.cpp

diff --git a/src/docclipbase.cpp b/src/docclipbase.cpp
index f54eaff7d0d6f8d05e846be388d8650177776418..be5a321f3de53e93a981407e500068b3cd0a99d9 100644 (file)
--- a/src/docclipbase.cpp
+++ b/src/docclipbase.cpp
@@ -405,7 +405,7 @@ void DocClipBase::deleteProducers()
 {
     if (m_thumbProd) m_thumbProd->clearProducer();
     
-    if (numReferences() > 0) {
+    if (numReferences() > 0 && (!m_baseTrackProducers.isEmpty() || m_videoOnlyProducer || !m_audioTrackProducers.isEmpty())) {
         // Clip is used in timeline, delay producers deletion
         if (m_videoOnlyProducer) m_toDeleteProducers.append(m_videoOnlyProducer);
         for (int i = 0; i < m_baseTrackProducers.count(); i++) {
@@ -651,6 +651,7 @@ Mlt::Producer *DocClipBase::getCloneProducer()
     return prod;
 }
 
+
 Mlt::Producer *DocClipBase::getProducer(int track)
 {
     QMutexLocker locker(&m_producerMutex);