From 8e36e02926de6a399d2c91d456abd772a3016c1e Mon Sep 17 00:00:00 2001
From: SHIMODA Hiroshi <shimoda@clear-code.com>
Date: Thu, 10 Feb 2011 08:58:28 +0900
Subject: [PATCH] add comment

---
 modules/tabbarDNDObserver.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/tabbarDNDObserver.js b/modules/tabbarDNDObserver.js
index a03fe29f..1204e0ad 100644
--- a/modules/tabbarDNDObserver.js
+++ b/modules/tabbarDNDObserver.js
@@ -529,7 +529,7 @@ catch(e) {
 		var w  = this.window;
 
 		aTab = sv.getTabFromChild(aTab);
-		if (!aTab || !aTab.parentNode)
+		if (!aTab || !aTab.parentNode) // ignore removed tabs!
 			return {
 				draggedTab     : null,
 				draggedTabs    : [],