Fix some more threading crashes, almost there :)

[kdenlive] / src / kthumb.h

diff --git a/src/kthumb.h b/src/kthumb.h
index dd23ed217aae972d658297c7877f829541447f79..f90051d7b43a8ea81ac91397fa7c325f41c38b70 100644 (file)
--- a/src/kthumb.h
+++ b/src/kthumb.h
@@ -121,6 +121,7 @@ private:
     /** @brief List of frame numbers from which we want to extract thumbnails. */
     QList <int> m_intraFramesQueue;
     QMutex m_mutex;
+    QMutex m_listMutex;
     void doGetThumbs();
     QImage getProducerFrame(int framepos, int frameWidth, int displayWidth, int height);