diff options
| author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-26 19:48:14 +0000 |
|---|---|---|
| committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-10-26 19:48:14 +0000 |
| commit | 2a1fd152edcbcad451a31a94171be354f9cbc94d (patch) | |
| tree | cc336d91bb85ce45338470c9de5c8fd8717c9c73 /apps/app_senddtmf.c | |
| parent | 1f35efeea36f2d234d0b20ff2c7017d350001ac6 (diff) | |
remove unnecessary checks before calls to ast_strlen_zero
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6864 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_senddtmf.c')
| -rwxr-xr-x | apps/app_senddtmf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/app_senddtmf.c b/apps/app_senddtmf.c index 4625e3b44..f9493f716 100755 --- a/apps/app_senddtmf.c +++ b/apps/app_senddtmf.c @@ -62,7 +62,7 @@ static int senddtmf_exec(struct ast_channel *chan, void *data) char *digits = NULL, *to = NULL; int timeout = 250; - if (!data || ast_strlen_zero(data)) { + if (ast_strlen_zero(data)) { ast_log(LOG_WARNING, "SendDTMF requires an argument (digits or *#aAbBcCdD)\n"); return 0; } |