From 3ddc33f6743c21878afc0632f66eb1c7b880326e Mon Sep 17 00:00:00 2001
From: "Kevin P. Fleming" <kpfleming@digium.com>
Date: Fri, 24 Jun 2005 19:15:51 +0000
Subject: [PATCH] un-break three-way calling

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6002 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_zap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index 9f412703bb..a95e4f95f9 100755
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -3817,7 +3817,7 @@ static struct ast_frame *zt_handle_event(struct ast_channel *ast)
 						} else {
 							/* Lets see what we're up to */
 							if (((ast->pbx) || (ast->_state == AST_STATE_UP)) && 
-							    (!p->transfertobusy && (p->owner->_state != AST_STATE_BUSY))) {
+							    (p->transfertobusy || (p->owner->_state != AST_STATE_BUSY))) {
 								int otherindex = SUB_THREEWAY;
 
 								if (option_verbose > 2)
-- 
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