From: Terry Wilson <twilson@digium.com>
Date: Mon, 25 Aug 2008 20:46:10 +0000 (+0000)
Subject: Make SIPADDHEADER() propagate indefinitely
X-Git-Tag: 1.4.22-rc3~24
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7488ddc223dc32be942b135477a079bcf29403c6;p=thirdparty%2Fasterisk.git

Make SIPADDHEADER() propagate indefinitely


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@139869 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 193d2a98ae..b4e83d4403 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -18203,10 +18203,10 @@ static int sip_addheader(struct ast_channel *chan, void *data)
 	/* Check for headers */
 	while (!ok && no <= 50) {
 		no++;
-		snprintf(varbuf, sizeof(varbuf), "_SIPADDHEADER%.2d", no);
+		snprintf(varbuf, sizeof(varbuf), "__SIPADDHEADER%.2d", no);
 
-		/* Compare without the leading underscore */
-		if( (pbx_builtin_getvar_helper(chan, (const char *) varbuf + 1) == (const char *) NULL) )
+		/* Compare without the leading underscores */
+		if( (pbx_builtin_getvar_helper(chan, (const char *) varbuf + 2) == (const char *) NULL) )
 			ok = TRUE;
 	}
 	if (ok) {