From f815b6decec7fe093d8dbcd9f1aa50c01a1b94f4 Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <holger@moiji-mobile.com>
Date: Tue, 22 Apr 2014 17:44:04 +0200
Subject: [PATCH] sip: In case the redirect does not return a call release the
 other end

Deal with a possible failure in the redirect case. Release the
remoteLeg if no new B-leg could be selected.
---
 src/call/SIPMTCall.st | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/call/SIPMTCall.st b/src/call/SIPMTCall.st
index 5e33ea2..cd23cfb 100644
--- a/src/call/SIPMTCall.st
+++ b/src/call/SIPMTCall.st
@@ -58,8 +58,12 @@ Osmo.SIPCall subclass: SIPMTCall [
 
         self releaseMscIdentity.
         newLeg := msc selectRedirectFor: self to: aContact.
-        remoteLeg changeRemoteLeg: newLeg.
-        remoteLeg := nil.
+        newLeg isNil
+            ifTrue: [
+                self terminateRemote]
+            ifFalse: [
+                remoteLeg changeRemoteLeg: newLeg
+                remoteLeg := nil].
     ]
 
     sessionNew [