diff options
| author | Kinsey Moore <kmoore@digium.com> | 2013-03-15 12:58:23 +0000 |
|---|---|---|
| committer | Kinsey Moore <kmoore@digium.com> | 2013-03-15 12:58:23 +0000 |
| commit | 8c444f823b4834a426f65a75ae1f3f978a9745d0 (patch) | |
| tree | 861e56b013fbc6628edb7e929a1f2dc31f9f6897 /main/stasis_cache.c | |
| parent | ad5f3a5759a6e86e364811198432dcc7597f6109 (diff) | |
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
Diffstat (limited to 'main/stasis_cache.c')
| -rw-r--r-- | main/stasis_cache.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/main/stasis_cache.c b/main/stasis_cache.c index f8518ce09..a82492870 100644 --- a/main/stasis_cache.c +++ b/main/stasis_cache.c @@ -65,7 +65,7 @@ struct stasis_topic *stasis_caching_get_topic(struct stasis_caching_topic *cachi return caching_topic->topic; } -void stasis_caching_unsubscribe(struct stasis_caching_topic *caching_topic) +struct stasis_caching_topic *stasis_caching_unsubscribe(struct stasis_caching_topic *caching_topic) { if (caching_topic) { if (stasis_subscription_is_subscribed(caching_topic->sub)) { @@ -74,6 +74,7 @@ void stasis_caching_unsubscribe(struct stasis_caching_topic *caching_topic) ast_log(LOG_ERROR, "stasis_caching_topic unsubscribed multiple times\n"); } } + return NULL; } struct cache_entry { |