diff -r 235a7fc86938 -r 82749d516180 imagehandlingutilities/thumbnailmanager/plugins/video/src/thumbnailvideoprovider.cpp
--- a/imagehandlingutilities/thumbnailmanager/plugins/video/src/thumbnailvideoprovider.cpp	Tue Feb 02 00:23:15 2010 +0200
+++ b/imagehandlingutilities/thumbnailmanager/plugins/video/src/thumbnailvideoprovider.cpp	Fri Feb 19 23:07:36 2010 +0200
@@ -169,6 +169,7 @@
 void CThumbnailVideoProvider::GetThumbnailL( RFs& /*aFs*/, TDesC8& /*aBuffer*/)
     {
     TN_DEBUG1( "CThumbnailVideoProvider::GetThumbnailL() - nothing to do" );
+    User::Leave( KErrNotSupported );
     }
 
 // ---------------------------------------------------------------------------