Bug#849465: bts version: check arguments

[James McCoy]

Control: merge 597928 -1

On Tue, Dec 27, 2016 at 09:10:28PM +0800, 積丹尼 Dan Jacobson wrote:
> Perhaps check if the user has given extra arguments to version, and at
> least return non-zero.
> 
> $ bts version 999999 1.2.3; echo $?
> bts version 2.16.13
> Copyright (C) 2001-2003 by Joey Hess <joeyh at debian.org>.
> Modifications Copyright (C) 2002-2004 by Julian Gilbey <jdg at debian.org>.
> Modifications Copyright (C) 2007 by Josh Triplett <josh at freedesktop.org>.
> It is licensed under the terms of the GPL, either version 2 of the
> License, or (at your option) any later version.
> 0

Merging with your previous bug.

Cheers,
-- 
James
GPG Key: 4096R/91BF BF4D 6956 BD5D F7B7  2D23 DFE6 91AE 331B A3DB