From 850fe1a9a235b64f9491b981e9ee426d1e191c29 Mon Sep 17 00:00:00 2001
From: piro <piro@599a83e7-65a4-db11-8015-0010dcdd6dc2>
Date: Fri, 2 Jul 2010 08:51:07 +0000
Subject: [PATCH] =?UTF-8?q?=E3=83=A9=E3=82=A4=E3=83=96=E3=83=A9=E3=83=AA?=
 =?UTF-8?q?=E6=9B=B4=E6=96=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@6804 599a83e7-65a4-db11-8015-0010dcdd6dc2
---
 modules/extensions.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/modules/extensions.js b/modules/extensions.js
index 4ba53350..6e87fc5c 100644
--- a/modules/extensions.js
+++ b/modules/extensions.js
@@ -100,6 +100,12 @@ if (typeof window == 'undefined') {
 				};
 			if (typeof aOKCallback != 'function')
 				callbacks = aOKCallback;
+
+			if (!('ok' in callbacks) || typeof callbacks.ok != 'function')
+				callbacks.ok = function() {};
+			if (!('ng' in callbacks) || typeof callbacks.ng != 'function')
+				callbacks.ng = function() {};
+
 			return callbacks;
 		},