diff options
| author | Tilghman Lesher <tilghman@meg.abyt.es> | 2008-10-17 17:09:03 +0000 |
|---|---|---|
| committer | Tilghman Lesher <tilghman@meg.abyt.es> | 2008-10-17 17:09:03 +0000 |
| commit | 6450b7c4dad828543b77465cd416034aa64a449d (patch) | |
| tree | 968ee6c644e340981cdf9d60f1ce2a7fe1c6087e /channels/chan_iax2.c | |
| parent | b3bb9564d34f949fcb15025f5d0f7a5d1bb541bc (diff) | |
Make helper call a little safer (suggested by Russell on IRC)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@150635 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels/chan_iax2.c')
| -rw-r--r-- | channels/chan_iax2.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c index a477c97fe..8ad6b5de4 100644 --- a/channels/chan_iax2.c +++ b/channels/chan_iax2.c @@ -2312,8 +2312,9 @@ static void iax2_destroy(int callno) struct ast_channel *owner = NULL; retry: - pvt = iaxs[callno]; - iax2_destroy_helper(pvt); + if ((pvt = iaxs[callno])) { + iax2_destroy_helper(pvt); + } lastused[callno] = ast_tvnow(); |