From 2a1fd152edcbcad451a31a94171be354f9cbc94d Mon Sep 17 00:00:00 2001
From: russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Wed, 26 Oct 2005 19:48:14 +0000
Subject: 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
---
 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;
 	}
-- 
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