diff -r f5b6a43d0d2d -r 3db46cb3f779 graphicscomposition/openwfcompositionengine/composition/src/wfcelement.c
--- a/graphicscomposition/openwfcompositionengine/composition/src/wfcelement.c	Thu Aug 05 12:20:08 2010 +0100
+++ b/graphicscomposition/openwfcompositionengine/composition/src/wfcelement.c	Fri Aug 06 17:05:20 2010 +0100
@@ -390,10 +390,7 @@
 
         case WFC_ELEMENT_SOURCE_FLIP:
         {
-            WFCboolean  flip = (WFCboolean) value;
-
-            result = BOOLEAN_TO_ERROR((WFC_TRUE == flip ||
-                                       WFC_FALSE == flip));
+            result = WFC_ERROR_NONE;
             break;
         }