Index: /trunk/src/VBox/Main/src-client/EbmlWriter.cpp
===================================================================
--- /trunk/src/VBox/Main/src-client/EbmlWriter.cpp	(revision 65339)
+++ /trunk/src/VBox/Main/src-client/EbmlWriter.cpp	(revision 65340)
@@ -761,6 +761,4 @@
             delete itTrack->second;
             m_mapTracks.erase(itTrack);
-
-            itTrack = m_mapTracks.begin();
         }