Only decrease inringing count if above zero.
authorJoshua Colp <jcolp@digium.com>
Tue, 10 Feb 2009 20:15:43 +0000 (20:15 +0000)
committerJoshua Colp <jcolp@digium.com>
Tue, 10 Feb 2009 20:15:43 +0000 (20:15 +0000)
commit6304c09149839259713c97c87cb06db74d2b530e
tree828d9bc2822f32f92466d50885209a70fa8a3153
parent23939e54f389f7cd2f8aa73699f99edde60072c8
Only decrease inringing count if above zero.
(issue #13238)
Reported by: kowalma

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@174710 65c4cc65-6c06-0410-ace0-fbb531ad65f3
channels/chan_sip.c