From 8d82e02491b637f08d31f3fc393cb2bbcf39e44e Mon Sep 17 00:00:00 2001
From: SHIMODA Hiroshi <shimoda@clear-code.com>
Date: Fri, 19 Nov 2010 14:07:19 +0900
Subject: [PATCH] less access to oriental pref

---
 content/treestyletab/treestyletabbrowser.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/content/treestyletab/treestyletabbrowser.js b/content/treestyletab/treestyletabbrowser.js
index f819304e..d787ebec 100644
--- a/content/treestyletab/treestyletabbrowser.js
+++ b/content/treestyletab/treestyletabbrowser.js
@@ -2739,6 +2739,7 @@ TreeStyleTabBrowser.prototype = {
 
 				if (parent.getAttribute(this.kCHILDREN_RESTORING))
 					this.correctChildTabsOrderWithDelay(parent);
+
 			}
 			else {
 				this.deleteTabValue(tab, this.kPARENT);
@@ -3809,8 +3810,7 @@ TreeStyleTabBrowser.prototype = {
 	{
 		this._treeViewEnabled = aValue ? true : false ;
 		if (this._treeViewEnabled) {
-			let orient = this.isVertical ? 'vertical' : 'horizontal' ;
-			if (this.getTreePref('allowSubtreeCollapseExpand.'+orient))
+			if (this.allowSubtreeCollapseExpand)
 				this.setTabbrowserAttribute(this.kALLOW_COLLAPSE, true);
 			this.updateTabsIndent(this.rootTabs, undefined, true);
 		}