From 25231891299d8a087c2a466648b64af2936fd4d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A3o=20Gottwald?= <dao@mozilla.com>
Date: Wed, 15 Jan 2014 15:53:20 +0100
Subject: [PATCH] Bug 827084 - A tab being moved to a different window
 shouldn't prevent the page from opening dialogs. r=enndeakin

---
 browser/base/content/tabbrowser.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/browser/base/content/tabbrowser.xml b/browser/base/content/tabbrowser.xml
index a7b638707e0a..78ac35db97de 100644
--- a/browser/base/content/tabbrowser.xml
+++ b/browser/base/content/tabbrowser.xml
@@ -1925,7 +1925,7 @@
             evt.initUIEvent("TabClose", true, false, window, aTabWillBeMoved ? 1 : 0);
             aTab.dispatchEvent(evt);
 
-            if (!gMultiProcessBrowser) {
+            if (!aTabWillBeMoved && !gMultiProcessBrowser) {
               // Prevent this tab from showing further dialogs, since we're closing it
               var windowUtils = browser.contentWindow.QueryInterface(Ci.nsIInterfaceRequestor).
                                 getInterface(Ci.nsIDOMWindowUtils);