diff options
author | Russell Bryant <russell@russellbryant.com> | 2005-10-26 19:48:14 +0000 |
---|---|---|
committer | Russell Bryant <russell@russellbryant.com> | 2005-10-26 19:48:14 +0000 |
commit | 5187de9ab6e5abc33ee6de4c4b16dbd3e3a5a7a7 (patch) | |
tree | cc336d91bb85ce45338470c9de5c8fd8717c9c73 /apps/app_chanisavail.c | |
parent | dbc5c06c94d4472730e25c77f9b4e3d59db6b6ee (diff) |
remove unnecessary checks before calls to ast_strlen_zero
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6864 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'apps/app_chanisavail.c')
-rwxr-xr-x | apps/app_chanisavail.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/app_chanisavail.c b/apps/app_chanisavail.c index 9975eebb4..0f51481a9 100755 --- a/apps/app_chanisavail.c +++ b/apps/app_chanisavail.c @@ -74,7 +74,7 @@ static int chanavail_exec(struct ast_channel *chan, void *data) char *info, tmp[512], trychan[512], *peers, *tech, *number, *rest, *cur, *options, *stringp; struct ast_channel *tempchan; - if (!data || ast_strlen_zero(data)) { + if (ast_strlen_zero(data)) { ast_log(LOG_WARNING, "ChanIsAvail requires an argument (Zap/1&Zap/2)\n"); return -1; } |