Reported by: makoto
Patches submitted by: makoto
This fixes a crash in chan_sip that happens when the bindaddr setting is not
valid on Asterisk startup, gets fixed, and then a reload gets issued.
git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@73678 65c4cc65-6c06-0410-ace0-fbb531ad65f3