commit: config_timezone: added some more error handling and adjust return value

[Michael Prokop]

Changeset available online at:

http://hg.grml.org/grml-autoconfig/rev/b9de9acab19094647da17ee7d34d1b9599e40226


changeset:   148:b9de9acab19094647da17ee7d34d1b9599e40226
tag:         tip
user:        Michael Prokop <mika at grml.org>
date:        Thu Aug 02 11:01:56 2007 +0200
files:       autoconfig.functions debian/changelog
description:
config_timezone: added some more error handling and adjust return value