Merged revisions 78182 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r78182 | file | 2007-08-06 13:32:44 -0300 (Mon, 06 Aug 2007) | 2 lines

It is possible for a transfer to occur before the remote device has our tag in which case they send none in the transfer. In this case we need to not fail the transfer dialog lookup.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@78183 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index a960e9deb196f4299fca4a29d01edb826d6f3d25..3cc0a93f2eecd70a4fbab354d2a20638bb4827f2 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -9471,7 +9471,7 @@ static struct sip_pvt *get_sip_pvt_byid_locked(const char *callid, const char *t
                           (With a forking SIP proxy, several call legs share the
                           call id, but have different tags)
                        */
-                       if (pedanticsipchecking && (strcmp(fromtag, sip_pvt_ptr->theirtag) || strcmp(totag, ourtag)))
+                       if (pedanticsipchecking && (strcmp(fromtag, sip_pvt_ptr->theirtag) || (!ast_strlen_zero(totag) && strcmp(totag, ourtag))))
                                match = 0;
 
                        if (!match) {