From 46c3db11696905f1308c55f9a4f024f60c85c857 Mon Sep 17 00:00:00 2001
From: Jim Dixon <telesistant@hotmail.com>
Date: Wed, 22 Dec 2004 20:50:23 +0000
Subject: [PATCH] Fixed ackcall (once again, this time differently) in
 chan_agent

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4529 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_agent.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/channels/chan_agent.c b/channels/chan_agent.c
index 402c0949c7..2b3930d078 100755
--- a/channels/chan_agent.c
+++ b/channels/chan_agent.c
@@ -354,7 +354,7 @@ static struct ast_frame  *agent_read(struct ast_channel *ast)
 			p->acknowledged = 0;
 		}
 	}
-	if (f && (f->frametype == AST_FRAME_CONTROL) && (f->subclass == AST_CONTROL_ANSWER)) {
+	if ((p->chan && (p->chan->_state != AST_STATE_UP)) && f && (f->frametype == AST_FRAME_CONTROL) && (f->subclass == AST_CONTROL_ANSWER)) {
 /* TC */
 		if (p->ackcall) {
 			if (option_verbose > 2)
-- 
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