From: Lukas Fleischer <cgit@cryptocrack.de>
Date: Fri, 10 Jan 2014 11:44:36 +0000 (+0100)
Subject: Disallow use of undocumented snapshot delimiters
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/2abce4300b90fa80845193c14d4b6849720007b1?hp=2abce4300b90fa80845193c14d4b6849720007b1

Disallow use of undocumented snapshot delimiters

Since the introduction of selective snapshot format configuration in
dc3c9b5 (allow selective enabling of snapshots, 2007-07-21), we allowed
seven different delimiters for snapshot formats, while the documentation
has always been clear about spaces being the only valid delimiter:

    The value is a space-separated list of zero or more of the values
    "tar", "tar.gz", "tar.bz2", "tar.xz" and "zip".

Supporting the undocumented delimiters makes the code unnecessarily
complex. Remove them.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
---