Code clean up, inspired by rizzo's comments in issue 5978.
authorOlle Johansson <oej@edvina.net>
Thu, 26 Jan 2006 19:38:11 +0000 (19:38 +0000)
committerOlle Johansson <oej@edvina.net>
Thu, 26 Jan 2006 19:38:11 +0000 (19:38 +0000)
commitdb97a8d9ceffce5ae944a19691f2090718383be8
tree458f764f582aed91ce650bdd979aa9c9f0a4abab
parent7707b953e15ce602ff8ca548c1bd62c871687b87
Code clean up, inspired by rizzo's comments in issue 5978.
- Don't check for ignore if ignore is always negative
- Add comments to explain what's going on

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8728 65c4cc65-6c06-0410-ace0-fbb531ad65f3
channels/chan_sip.c