diff options
author | Andreas Fritiofson <andreas.fritiofson@gmail.com> | 2014-01-08 16:56:30 +0100 |
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committer | Spencer Oliver <spen@spen-soft.co.uk> | 2014-01-09 13:21:51 +0000 |
commit | 4bff54ccf455fbdfd2bdf9aa371c79f267d486d9 (patch) | |
tree | 0df12982ad1699902847828cf8dc926979f57ad4 /src/helper | |
parent | 416e79e24a7baf0541955799297a00b76c1fe002 (diff) |
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>
Diffstat (limited to 'src/helper')
-rw-r--r-- | src/helper/command.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/helper/command.c b/src/helper/command.c index 85abe6bc..21362a61 100644 --- a/src/helper/command.c +++ b/src/helper/command.c @@ -868,7 +868,7 @@ static COMMAND_HELPER(command_help_show, struct command *c, unsigned n, free(cmd_name); if (is_match) { - if (c->usage) { + if (c->usage && strlen(c->usage) > 0) { LOG_USER_N(" "); command_help_show_wrap(c->usage, 0, n + 5); } else |