From 11f1261dd3feddb98569660a196fd77298bc6bf2 Mon Sep 17 00:00:00 2001
From: Maikel Linke <mkllnk@web.de>
Date: Thu, 11 Dec 2014 12:07:48 +1100
Subject: [PATCH] Navigation Callbacks for WebKit

---
 .../admin/utils/services/navigation_check.js.coffee            | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/assets/javascripts/admin/utils/services/navigation_check.js.coffee b/app/assets/javascripts/admin/utils/services/navigation_check.js.coffee
index ff1041474c..8bdab1bc9c 100644
--- a/app/assets/javascripts/admin/utils/services/navigation_check.js.coffee
+++ b/app/assets/javascripts/admin/utils/services/navigation_check.js.coffee
@@ -15,7 +15,8 @@ angular.module("admin.utils")
       onBeforeUnloadHandler: ($event) =>
         message = @getMessage()
         if message
-          ($event or $window.event).preventDefault()
+          # following: https://developer.mozilla.org/en-US/docs/Web/Events/beforeunload
+          ($event or $window.event).returnValue = message
           message
 
       # Action for angular navigation.