diff -aur o/hw/vfb/InitOutput.c n/hw/vfb/InitOutput.c
--- o/hw/vfb/InitOutput.c	2010-06-11 08:10:22.000000000 +0200
+++ n/hw/vfb/InitOutput.c	2011-06-17 20:26:36.668000027 +0200
@@ -864,6 +864,7 @@
 				   (1 << DirectColor)),
 				  10, TrueColor, 0x3ff00000, 0x000ffc00, 0x000003ff);
 	break;
+	default: return FALSE;
     }
 
     miSetPixmapDepths ();