diff options
| author | rizzo <rizzo@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-12-21 19:36:42 +0000 |
|---|---|---|
| committer | rizzo <rizzo@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-12-21 19:36:42 +0000 |
| commit | 90ea800e9b095f3bd03c16373cd16a7a9a3c7bf9 (patch) | |
| tree | f083356d9a002c4d60b3401e832274f12b72f63a | |
| parent | 6647f2a9a43adcfb00fd643572432ad7e6b4200e (diff) | |
same as in other places, check that generator->release is not NULL
before calling it.
This allows generators to set it to NULL when they have nothing to
do there.
Later, the three copies of the code that releases a generator
should be moved to a function.
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@48766 f38db490-d61c-443f-a65b-d21fe96a405b
| -rw-r--r-- | main/channel.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/main/channel.c b/main/channel.c index 75db6d28f..3b06b266a 100644 --- a/main/channel.c +++ b/main/channel.c @@ -1572,7 +1572,8 @@ int ast_hangup(struct ast_channel *chan) } if (chan->generatordata) /* Clear any tone stuff remaining */ - chan->generator->release(chan, chan->generatordata); + if (chan->generator && chan->generator->release) + chan->generator->release(chan, chan->generatordata); chan->generatordata = NULL; chan->generator = NULL; if (chan->cdr) { /* End the CDR if it hasn't already */ |