command: Fix formatting for empty usage string 58/1858/2
authorAndreas Fritiofson <andreas.fritiofson@gmail.com>
Wed, 8 Jan 2014 15:56:30 +0000 (16:56 +0100)
committerSpencer Oliver <spen@spen-soft.co.uk>
Thu, 9 Jan 2014 13:21:51 +0000 (13:21 +0000)
commit4bff54ccf455fbdfd2bdf9aa371c79f267d486d9
tree0df12982ad1699902847828cf8dc926979f57ad4
parent416e79e24a7baf0541955799297a00b76c1fe002
command: Fix formatting for empty usage string

Introduced by requirement in 54d6330b.

Change-Id: If3dba057127b54b15ca7f364f37c6286d34f77e0
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Reviewed-on: http://openocd.zylin.com/1858
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
src/helper/command.c