From 16644dc35c9d96a7cb92320a9b508c22d0d50186 Mon Sep 17 00:00:00 2001 From: file Date: Mon, 6 Aug 2007 21:59:32 +0000 Subject: Fix bug where a NULL timeout would make things explode if SendDTMF was called with it. git-svn-id: http://svn.digium.com/svn/asterisk/trunk@78279 f38db490-d61c-443f-a65b-d21fe96a405b --- apps/app_senddtmf.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'apps/app_senddtmf.c') diff --git a/apps/app_senddtmf.c b/apps/app_senddtmf.c index fab83360e..de04b0c23 100644 --- a/apps/app_senddtmf.c +++ b/apps/app_senddtmf.c @@ -60,7 +60,7 @@ static int senddtmf_exec(struct ast_channel *chan, void *vdata) { int res = 0; char *data; - int timeout, duration; + int timeout = 0, duration = 0; AST_DECLARE_APP_ARGS(args, AST_APP_ARG(digits); AST_APP_ARG(timeout); @@ -75,8 +75,10 @@ static int senddtmf_exec(struct ast_channel *chan, void *vdata) data = ast_strdupa(vdata); AST_STANDARD_APP_ARGS(args, data); - timeout = atoi(args.timeout); - duration = atoi(args.duration); + if (!ast_strlen_zero(args.timeout)) + timeout = atoi(args.timeout); + if (!ast_strlen_zero(args.duration)) + duration = atoi(args.duration); res = ast_dtmf_stream(chan, NULL, args.digits, timeout <= 0 ? 250 : timeout, duration); return res; -- cgit v1.2.3