From cebc3198bcbee99d3d8d756f5eba3bdefb0b8fb0 Mon Sep 17 00:00:00 2001
From: Matthew Nicholson <mnicholson@digium.com>
Date: Mon, 8 Dec 2008 17:24:32 +0000
Subject: [PATCH] Merged revisions 161721 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/trunk

........
  r161721 | mnicholson | 2008-12-08 11:23:41 -0600 (Mon, 08 Dec 2008) | 7 lines

  Fix a crash that can occur on a transfer in chan_sip when attempting to collect
  rtp stats.

  (closes issue #13956)
  Reported by: chris-mac
  Tested by: chris-mac
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@161722 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_sip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 2206a741d3..e4a94cf58b 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -5149,7 +5149,7 @@ static int sip_hangup(struct ast_channel *ast)
 				if (bridge) {
 					struct sip_pvt *q = bridge->tech_pvt;
 
-					if (IS_SIP_TECH(bridge->tech) && q->rtp)
+					if (IS_SIP_TECH(bridge->tech) && q)
 						ast_rtp_set_vars(bridge, q->rtp);
 				}