From 90ea800e9b095f3bd03c16373cd16a7a9a3c7bf9 Mon Sep 17 00:00:00 2001 From: rizzo Date: Thu, 21 Dec 2006 19:36:42 +0000 Subject: 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 --- main/channel.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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 */ -- cgit v1.2.3