diff -r e84fb4c9218b -r ef2686f7597e usbengines/usbdevcon/src/crequestshandler.cpp
--- a/usbengines/usbdevcon/src/crequestshandler.cpp	Mon Jun 21 22:40:15 2010 +0100
+++ b/usbengines/usbdevcon/src/crequestshandler.cpp	Thu Jul 22 16:44:03 2010 +0100
@@ -62,7 +62,7 @@
         TUid uid(implementations[i]->ImplementationUid());
         CUsbCMHandler* handler = (reinterpret_cast<CUsbCMHandler*>(REComSession::CreateImplementationL
                                                                                                     (uid, _FOFF(CUsbCMHandler, iPrivateEComUID))));
-        iHandlers.Append(handler);
+        iHandlers.AppendL(handler);
         }
        
    implementations.Close(); // cleanup