From: Mark Spencer <markster@digium.com>
Date: Wed, 22 Sep 2004 12:15:00 +0000 (+0000)
Subject: Check to be sure # of samples is > 0...
X-Git-Tag: 1.0.0~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0f335a4eb1df9a3b48673f0d22fe416af30a5f4;p=thirdparty%2Fasterisk.git

Check to be sure # of samples is > 0...


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3818 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/apps/app_test.c b/apps/app_test.c
index 90af93c779..3743b67713 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);
 }