diff -r f0aa341a25bf -r ff2fb7658ff7 imagehandlingutilities/thumbnailmanager/tmcommon/src/tmformatobserver.cpp
--- a/imagehandlingutilities/thumbnailmanager/tmcommon/src/tmformatobserver.cpp	Wed Jun 09 10:01:32 2010 +0300
+++ b/imagehandlingutilities/thumbnailmanager/tmcommon/src/tmformatobserver.cpp	Mon Jun 21 16:00:46 2010 +0300
@@ -81,6 +81,7 @@
         }
     
     delete iBackupSession;
+    iBackupSession = NULL;
     }
 
 // ---------------------------------------------------------------------------