From: BJ Weschke <bweschke@btwtech.com>
Date: Fri, 13 Jan 2006 17:28:22 +0000 (+0000)
Subject:  Address the condition where X-ClientCode could be NULL or an empty string - from... 
X-Git-Tag: 1.4.0-beta1~2949
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46b64889274646bf0acbaf93a693895bf33bca4a;p=thirdparty%2Fasterisk.git

 Address the condition where X-ClientCode could be NULL or an empty string - from a -dev posting.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8058 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index e69a8a50c0..29bdfb947b 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -8735,7 +8735,7 @@ static void handle_request_info(struct sip_pvt *p, struct sip_request *req)
 			ast_queue_control(p->owner, AST_CONTROL_VIDUPDATE);
 		transmit_response(p, "200 OK", req);
 		return;
-	} else if ((c = get_header(req, "X-ClientCode"))) {
+	} else if (!ast_strlen_zero(c = get_header(req, "X-ClientCode"))) {
 		/* Client code (from SNOM phone) */
 		if (ast_test_flag(p, SIP_USECLIENTCODE)) {
 			if (p->owner && p->owner->cdr)