diff options
| -rwxr-xr-x | apps/app_test.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/apps/app_test.c b/apps/app_test.c index 90af93c77..3743b6771 100755 --- a/apps/app_test.c +++ b/apps/app_test.c @@ -88,6 +88,10 @@ static int measurenoise(struct ast_channel *chan, int ms, char *who) } if (res < 0) return res; + if (!samples) { + ast_log(LOG_NOTICE, "No samples were received from the other side!\n"); + return -1; + } ast_log(LOG_DEBUG, "%s: Noise: %d, samples: %d, avg: %d\n", who, noise, samples, noise / samples); return (noise / samples); } |