diff -uNar fontconfig.orig/debian/fc-cache.wrapper fontconfig/debian/fc-cache.wrapper
--- fontconfig.orig/debian/fc-cache.wrapper	1970-01-01 01:00:00.000000000 +0100
+++ fontconfig/debian/fc-cache.wrapper	2008-06-24 14:33:31.000000000 +0200
@@ -0,0 +1,3 @@
+#!/bin/sh
+# simple wrapper fc-cache
+fc-cache.orig "$@" ||true