From 85fc811b8c7691c5fe7b2faafeafc61bf8e1b706 Mon Sep 17 00:00:00 2001
From: piro <piro@599a83e7-65a4-db11-8015-0010dcdd6dc2>
Date: Mon, 17 Nov 2008 03:14:57 +0000
Subject: [PATCH] =?UTF-8?q?Minefield=203.1b2pre=E3=81=A7=E4=BD=95=E6=95=85?=
 =?UTF-8?q?=E3=81=8B=E5=8B=95=E3=81=8B=E3=81=AA=E3=81=8F=E3=81=AA=E3=81=A3?=
 =?UTF-8?q?=E3=81=A6=E3=81=84=E3=81=9F=E3=81=AE=E3=82=92=E4=BF=AE=E6=AD=A3?=
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@3354 599a83e7-65a4-db11-8015-0010dcdd6dc2
---
 content/treestyletab/treestyletab.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/content/treestyletab/treestyletab.js b/content/treestyletab/treestyletab.js
index be8dbd8c..d0235179 100644
--- a/content/treestyletab/treestyletab.js
+++ b/content/treestyletab/treestyletab.js
@@ -1289,6 +1289,7 @@ catch(e) {
 		for (var i in funcs)
 		{
 			if (funcs[i] in window &&
+				window[funcs[i]] &&
 				/^function (gotoHistoryIndex|BrowserForward|BrowserBack)/.test(window[funcs[i]].toString()))
 				eval('window.'+funcs[i]+' = '+
 					window[funcs[i]].toSource().replace(