From: Olle Johansson <oej@edvina.net>
Date: Thu, 8 Jun 2006 20:07:05 +0000 (+0000)
Subject: Don't crash if chan2 does not exist (one-legged call situations, like echo)
X-Git-Tag: 1.4.0-beta1~978
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91732256dbd146367c4682c1f12e645be2a1d5fc;p=thirdparty%2Fasterisk.git

Don't crash if chan2 does not exist (one-legged call situations, like echo)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@33110 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index bdd515677f..5e83173410 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -12439,7 +12439,7 @@ static int handle_request_refer(struct sip_pvt *p, struct sip_request *req, int
 		return -1;
 	}
 
-	if (sipdebug && option_debug > 3)
+	if (current.chan2 && sipdebug && option_debug > 3)
 		ast_log(LOG_DEBUG, "Got SIP transfer, applying to bridged peer '%s'\n", current.chan2->name);
 
 	/* Stop music on hold on this channel */