diff -r 5b3e3dc8fb40 -r aabcc7895695 mozilla-cairo-return.patch
--- a/mozilla-cairo-return.patch	Wed Oct 05 13:40:30 2011 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,21 +0,0 @@
-# HG changeset patch
-# User Wolfgang Rosenauer <wr@rosenauer.org>
-# Parent 43cb27a012f2532add0e9791c1b5a7d0c3b03f9b
-Bug 631155 - undefined return value in function '_cairo_surface_wrapper_flush'
-
-diff --git a/gfx/cairo/cairo/src/cairo-surface-wrapper.c b/gfx/cairo/cairo/src/cairo-surface-wrapper.c
---- a/gfx/cairo/cairo/src/cairo-surface-wrapper.c
-+++ b/gfx/cairo/cairo/src/cairo-surface-wrapper.c
-@@ -526,9 +526,12 @@ _cairo_surface_wrapper_fini (cairo_surfa
- }
- 
- cairo_status_t
- _cairo_surface_wrapper_flush (cairo_surface_wrapper_t *wrapper)
- {
-     if (wrapper->target->backend->flush) {
- 	return wrapper->target->backend->flush(wrapper->target);
-     }
-+
-+    // this is preliminary to cool down gcc and build checks
-+    return CAIRO_STATUS_SUCCESS;
- }