From 01c96e65f6ef579ea957c339c3204c10786dccce Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Sat, 18 Jun 2005 16:46:44 +0000
Subject: Don't try to read from an rtcp if there isn't one

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5934 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 rtp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtp.c b/rtp.c
index a9ecd34a7..ea0523cd1 100755
--- a/rtp.c
+++ b/rtp.c
@@ -325,7 +325,7 @@ struct ast_frame *ast_rtcp_read(struct ast_rtp *rtp)
 	unsigned int rtcpdata[1024];
 	char iabuf[INET_ADDRSTRLEN];
 	
-	if (!rtp)
+	if (!rtp || !rtp->rtcp)
 		return &null_frame;
 
 	len = sizeof(sin);
-- 
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