Don't crash if chan2 does not exist (one-legged call situations, like echo)
authorOlle Johansson <oej@edvina.net>
Thu, 8 Jun 2006 20:07:05 +0000 (20:07 +0000)
committerOlle Johansson <oej@edvina.net>
Thu, 8 Jun 2006 20:07:05 +0000 (20:07 +0000)
commit91732256dbd146367c4682c1f12e645be2a1d5fc
treed5af3825c5a6a6e06218ae91760e168464ec4ade
parentb796bf414bd1f8fe539c122e9e669d1fd08b5cff
Don't crash if chan2 does not exist (one-legged call situations, like echo)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@33110 65c4cc65-6c06-0410-ace0-fbb531ad65f3
channels/chan_sip.c