automerge commit

git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2-netsec@17102 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 1 deletions

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 85880cdcc..fb557072c 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -4179,7 +4179,7 @@ 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);