From 480b499d7b6fab47458ed87fe208a5776b3622f5 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Thu, 22 Feb 2018 10:16:33 +0100
Subject: [PATCH] Hack to remove onbeforeunload popup

---
 www/oocell/doc.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/www/oocell/doc.js b/www/oocell/doc.js
index 96276c9ba..fd9dca9ea 100644
--- a/www/oocell/doc.js
+++ b/www/oocell/doc.js
@@ -30,7 +30,10 @@ config = {
         "onAppReady": function(evt) { console.log("in onAppReady"); },
     }
 };
-window.onbeforeunload = null;
+window.onbeforeunload = function () {
+    var ifr = document.getElementsByTagName('iframe')[0];
+    if (ifr) { ifr.remove(); }
+};
 
 
 var docEditor = new DocsAPI.DocEditor("placeholder", config);