diff options
| -rw-r--r-- | channels/chan_iax2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c index d11b0b4b8..f9821eabe 100644 --- a/channels/chan_iax2.c +++ b/channels/chan_iax2.c @@ -2563,7 +2563,8 @@ static int iax2_transmit(struct iax_frame *fr) iaxq.count++; ast_mutex_unlock(&iaxq.lock); /* Wake up the network thread */ - pthread_kill(netthreadid, SIGURG); + if (netthreadid != AST_PTHREADT_NULL) + pthread_kill(netthreadid, SIGURG); return 0; } |