From: Olle Johansson <oej@edvina.net>
Date: Mon, 3 Apr 2006 17:52:11 +0000 (+0000)
Subject: Don't add hangup cause on non-final responses. (Imported from 1.2)
X-Git-Tag: 1.4.0-beta1~2178
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fbe9f80e8d3f089ae444ec9fe867efda2ff0863;p=thirdparty%2Fasterisk.git

Don't add hangup cause on non-final responses. (Imported from 1.2)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@17075 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 84302ce2de..ebb57d1508 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -4365,7 +4365,7 @@ static int __transmit_response(struct sip_pvt *p, char *msg, struct sip_request
 	add_header_contentLength(&resp, 0);
 	/* If we are cancelling an incoming invite for some reason, add information
 		about the reason why we are doing this in clear text */
-	if (p->owner && p->owner->hangupcause) {
+	if (msg[0] != '1' && p->owner && p->owner->hangupcause) {
 		add_header(&resp, "X-Asterisk-HangupCause", ast_cause2str(p->owner->hangupcause));
 	}
 	add_blank_header(&resp);