From 594aba34c083fe6ce96f81a795f86803f20b8450 Mon Sep 17 00:00:00 2001
From: piro <piro@599a83e7-65a4-db11-8015-0010dcdd6dc2>
Date: Tue, 14 Sep 2010 06:56:55 +0000
Subject: [PATCH] =?UTF-8?q?=E3=80=8C=E3=82=BF=E3=83=96=E3=81=AE=E4=B8=80?=
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git-svn-id: http://www.cozmixng.org/repos/piro/treestyletab/trunk@7198 599a83e7-65a4-db11-8015-0010dcdd6dc2
---
 content/treestyletab/treestyletab.js | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/content/treestyletab/treestyletab.js b/content/treestyletab/treestyletab.js
index 81c05bcc..3adf07c6 100644
--- a/content/treestyletab/treestyletab.js
+++ b/content/treestyletab/treestyletab.js
@@ -1306,16 +1306,17 @@ catch(e) {
 
 		var items = Array.slice(aEvent.originalTarget.childNodes);
 		var firstItemIndex = 0;
-		// ignore menu items inserted by Weave
-		if (items.some(function(aItem, aIndex) {
-				if ((aItem.getAttribute('anonid') || aItem.id) == 'sync-tabs-sep') {
-					firstItemIndex = aIndex + 1;
-					return true;
-				}
-				return false;
-			})) {
-			items = items.slice(firstItemIndex);
-		}
+		// ignore menu items inserted by Weave (Firefox Sync), Tab Utilities, and others.
+		items.forEach(function(aItem, aIndex) {
+			if (
+				aItem.getAttribute('anonid') ||
+				aItem.id ||
+				aItem.hidden ||
+				aItem.localName != 'menuitem'
+				)
+				firstItemIndex = aIndex + 1;
+		});
+		items = items.slice(firstItemIndex);
 
 		var b = this.getTabBrowserFromChild(aEvent.originalTarget) || gBrowser;
 		this.getTabsArray(b).forEach(function(aTab, aIndex) {