diff --git a/rfb/Cursor.cxx b/rfb/Cursor.cxx
index b50d925..c8dc341 100644
--- a/rfb/Cursor.cxx
+++ b/rfb/Cursor.cxx
@@ -1,5 +1,5 @@
-/* Copyright (C) 2002-2004 RealVNC Ltd.  All Rights Reserved.
- *    
+/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
+ * 
  * This is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -83,6 +83,7 @@
 {
   bool gotPix0 = false;
   bool gotPix1 = false;
+  *pix0 = *pix1 = 0;
   rdr::U8Array source(maskLen());
   memset(source.buf, 0, maskLen());