--- dnswalk	2016-01-02 16:30:41.569712858 +0100
+++ dnswalk.patched	2016-01-02 16:31:13.288934266 +0100
@@ -1,4 +1,4 @@
-#!/usr/contrib/bin/perl
+#!/usr/bin/perl
 #
 # dnswalk    Walk through a DNS tree, pulling out zone data and
 # dumping it in a directory tree