Merged revisions 71412 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r71412 | file | 2007-06-24 20:49:21 -0400 (Sun, 24 Jun 2007) | 2 lines

Check to make sure the channel pointer is present before queueing up an unhold frame on it. (issue #10046 reported by dimas)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@71413 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_agent.c

@@ -959,7 +959,7 @@ 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. */