Fix a bug in peer handling that caused multiple instances of a peer to end up

in the peers container after a reload.  Somehow, this bug doesn't exist in 1.4 ...
(closes issue #11626)
(reported by pnlarsson, additional info from mvanbaak, fixed by me)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@94788 65c4cc65-6c06-0410-ace0-fbb531ad65f3