Check to make sure the channel pointer is present before queueing up an unhold frame...

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@71412 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_agent.c b/channels/chan_agent.c
index ac9d602cb28a155c9f18f05948433c690c077a11..08c3f80bc7886bd567ac62c43ed29b075d8cdfb1 100644 (file)
--- a/channels/chan_agent.c
+++ b/channels/chan_agent.c
@@ -992,7 +992,7 @@ static struct ast_channel *agent_new(struct agent_pvt *p, int state)
                        ast_mutex_unlock(&p->lock);     /* For other thread to read the condition. */
                        return NULL;
                }       
-       }
+       } else if (p->chan)
                ast_indicate(p->chan, AST_CONTROL_UNHOLD);
        p->owning_app = pthread_self();
        /* After the above step, there should not be any blockers. */