Make stasis unsubscription functions return NULL
authorKinsey Moore <kmoore@digium.com>
Fri, 15 Mar 2013 12:58:23 +0000 (12:58 +0000)
committerKinsey Moore <kmoore@digium.com>
Fri, 15 Mar 2013 12:58:23 +0000 (12:58 +0000)
commit8c444f823b4834a426f65a75ae1f3f978a9745d0
tree861e56b013fbc6628edb7e929a1f2dc31f9f6897
parentad5f3a5759a6e86e364811198432dcc7597f6109
Make stasis unsubscription functions return NULL

Unsubscribing things in Asterisk seems to very commonly follow with
NULLing out the variable that was unsubscribed. This change makes that
a bit simpler.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@383168 65c4cc65-6c06-0410-ace0-fbb531ad65f3
include/asterisk/stasis.h
main/stasis.c
main/stasis_cache.c