From 5187de9ab6e5abc33ee6de4c4b16dbd3e3a5a7a7 Mon Sep 17 00:00:00 2001 From: Russell Bryant Date: Wed, 26 Oct 2005 19:48:14 +0000 Subject: 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 --- apps/app_senddtmf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'apps/app_senddtmf.c') 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; } -- cgit v1.2.3