From bdb313c077a4be73a4270067cc4719dc527280e2 Mon Sep 17 00:00:00 2001
From: Ehsan Akhgari <ehsan@mozilla.com>
Date: Sat, 29 Jan 2011 18:18:05 -0500
Subject: [PATCH] Bug 624202 - Remove the subscriber on tab close to prevent
 possible leaks; r=ian a=dolske

---
 browser/base/content/tabview/ui.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/browser/base/content/tabview/ui.js b/browser/base/content/tabview/ui.js
index a69e4ed31c69..b4b29b65eecd 100644
--- a/browser/base/content/tabview/ui.js
+++ b/browser/base/content/tabview/ui.js
@@ -418,7 +418,7 @@ let UI = {
       let self = this;
       this._activeTab.addSubscriber(this, "close", function(closedTabItem) {
         if (self._activeTab == closedTabItem)
-          self._activeTab = null;
+          self.setActiveTab(null);
       });
 
       this._activeTab.makeActive();