From 6345c91eb3fe28a47d1b7d1e941858f05b8ac626 Mon Sep 17 00:00:00 2001
From: Luigi Rizzo <rizzo@icir.org>
Date: Mon, 23 Oct 2006 20:01:14 +0000
Subject: [PATCH] remove a useless check for ocseq = 0. As discussed on the
 mailing lists, 0 is a legal value for Cseq, so there is no point to treat it
 specially.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46035 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_sip.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 66299c5ba3..549e73f1e2 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -14421,11 +14421,11 @@ static int handle_request(struct sip_pvt *p, struct sip_request *req, struct soc
 		   a request and have a response, or at least get a response
 		   within an existing dialog */
 		/* Response to our request -- Do some sanity checks */	
-		if (p->ocseq && (p->ocseq < seqno)) {
+		if (p->ocseq < seqno) {
 			if (option_debug)
 				ast_log(LOG_DEBUG, "Ignoring out of order response %d (expecting %d)\n", seqno, p->ocseq);
 			return -1;
-		} else if (p->ocseq && (p->ocseq != seqno)) {
+		} else if (p->ocseq != seqno) {
 			/* ignore means "don't do anything with it" but still have to 
 			   respond appropriately  */
 			ast_set_flag(req, SIP_PKT_IGNORE);
-- 
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