hammer(8): fix snaprm argument parsing
authorThomas Nikolajsen <thomas@dragonflybsd.org>
Mon, 26 Sep 2011 19:20:27 +0000 (21:20 +0200)
committerThomas Nikolajsen <thomas@dragonflybsd.org>
Mon, 26 Sep 2011 19:20:27 +0000 (21:20 +0200)
commitaa6862a4cf8948a6ea7deece72545897549ed7a3
tree8ba284c454860ee315516254a7fdd2e4226938ed
parent84e57c2c697a8d32841f38892f58bc7b86541cd2
hammer(8): fix snaprm argument parsing

Parse arguments according to SYNOPSIS.
snaprm didn't parse arguments fully:
e.g. PFS symlink was deleted if given as only argument.

DragonFly-bug: <http://bugs.dragonflybsd.org/issue2111>
Submitted-by: fix based on patch from "sgaerner@gmx.net"
sbin/hammer/cmd_snapshot.c