diff options
Diffstat (limited to 'apps/app_playback.c')
| -rwxr-xr-x | apps/app_playback.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/apps/app_playback.c b/apps/app_playback.c index aece3e675..b547547a0 100755 --- a/apps/app_playback.c +++ b/apps/app_playback.c @@ -18,6 +18,7 @@ #include <asterisk/pbx.h> #include <asterisk/module.h> #include <asterisk/translate.h> +#include <asterisk/utils.h> #include <string.h> #include <stdlib.h> #include <pthread.h> @@ -52,7 +53,7 @@ static int playback_exec(struct ast_channel *chan, void *data) int option_skip=0; int option_noanswer = 0; char *stringp; - if (!data || !strlen((char *)data)) { + if (!data || ast_strlen_zero((char *)data)) { ast_log(LOG_WARNING, "Playback requires an argument (filename)\n"); return -1; } |