From b82b985e197b099ebbd5b9acf3d8aee93eb43ab4 Mon Sep 17 00:00:00 2001
From: Piro / SHIMODA Hiroshi <piro@p.club.ne.jp>
Date: Sun, 5 Aug 2012 06:03:34 +0900
Subject: [PATCH] Don't use xpath-less getTabById until the TreeStyleTabBrowser
 object is initialized

---
 modules/browser.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/browser.js b/modules/browser.js
index 5312c526..82725fdc 100644
--- a/modules/browser.js
+++ b/modules/browser.js
@@ -55,7 +55,6 @@ function TreeStyleTabBrowser(aWindowService, aTabBrowser)
 	this.updateTabsIndentWithDelayTabs = [];
 	this.deferredTasks = {};
 
-	this.tabsHash = {};
 	this.tabVisibilityChangedTabs = [];
 	this._updateFloatingTabbarReason = 0;
 	this.internallyTabMovingCount = 0;
@@ -604,6 +603,8 @@ TreeStyleTabBrowser.prototype = {
 		var b = this.mTabBrowser;
 		b.tabContainer.treeStyleTab = this;
 
+		this.tabsHash = {};
+
 		if (b.tabContainer.parentNode.localName == 'toolbar')
 			b.tabContainer.parentNode.classList.add(this.kTABBAR_TOOLBAR);