--- ./xserver/hw/xwin/save_winmultiwindowclass.c	2005-07-04 23:10:43.000000000 +0100
+++ ./xserver/hw/xwin/winmultiwindowclass.c	2007-03-15 13:26:41.000000000 +0000
@@ -264,7 +264,7 @@
       if (prop->propertyName == XA_WM_TRANSIENT_FOR)
         {
           if (ppDaddy)
-            memcpy (*ppDaddy, prop->data, sizeof (WindowPtr));
+            memcpy (ppDaddy, prop->data, sizeof (WindowPtr));
           return 1;
         }
       else