diff options
| author | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-08-06 21:59:32 +0000 |
|---|---|---|
| committer | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-08-06 21:59:32 +0000 |
| commit | 16644dc35c9d96a7cb92320a9b508c22d0d50186 (patch) | |
| tree | c72315bf830e0ae8c79bacdd9cad210d5a0723fe /apps/app_senddtmf.c | |
| parent | e8820a04915e9c541e5330eef7435d68c6215327 (diff) | |
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
Diffstat (limited to 'apps/app_senddtmf.c')
| -rw-r--r-- | apps/app_senddtmf.c | 8 |
1 files changed, 5 insertions, 3 deletions
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; |