diff options
| author | citats <citats@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-05-09 07:51:44 +0000 |
|---|---|---|
| committer | citats <citats@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-05-09 07:51:44 +0000 |
| commit | 9bd61aa747cedeb161b46ca536312d8e569bfbf5 (patch) | |
| tree | e02913e8cd2ec7f6236ac862e98d11dc9fd199ce /apps/app_senddtmf.c | |
| parent | 7bfd090538d068ea86150b0a7a27d5b2bda1df39 (diff) | |
More ast_strlen_zero changes
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@2930 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_senddtmf.c')
| -rwxr-xr-x | apps/app_senddtmf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/apps/app_senddtmf.c b/apps/app_senddtmf.c index 58e99b21c..a8731e5dd 100755 --- a/apps/app_senddtmf.c +++ b/apps/app_senddtmf.c @@ -19,6 +19,7 @@ #include <asterisk/module.h> #include <asterisk/translate.h> #include <asterisk/options.h> +#include <asterisk/utils.h> #include <string.h> #include <stdlib.h> #include <pthread.h> @@ -44,7 +45,7 @@ static int senddtmf_exec(struct ast_channel *chan, void *data) struct localuser *u; char *digits = data; - if (!digits || !strlen(digits)) { + if (!digits || ast_strlen_zero(digits)) { ast_log(LOG_WARNING, "SendDTMF requires an argument (digits or *#aAbBcCdD)\n"); return -1; } |