commit: zshrc: Clean up vcs_info() a little

[Frank Terbeck]

Changeset available online at:

http://hg.grml.org/grml-etc-core/rev/95c5c398773055752e2378620cc41e23e1a5739b


changeset:   420:95c5c398773055752e2378620cc41e23e1a5739b
user:        Frank Terbeck <ft at grml.org>
date:        Wed Aug 27 22:24:05 2008 +0200
files:       etc/zsh/zshrc
description:
zshrc: Clean up vcs_info() a little