From cb2927f317693b42753f58dd06910903782b99e8 Mon Sep 17 00:00:00 2001
From: Toby Zerner <toby.zerner@gmail.com>
Date: Wed, 5 Aug 2015 19:19:22 +0930
Subject: [PATCH] Don't overwrite context.onunload

---
 extensions/pusher/js/forum/src/main.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/extensions/pusher/js/forum/src/main.js b/extensions/pusher/js/forum/src/main.js
index 9de46dc24..caace239d 100644
--- a/extensions/pusher/js/forum/src/main.js
+++ b/extensions/pusher/js/forum/src/main.js
@@ -55,7 +55,7 @@ app.initializers.add('pusher', () => {
         }
       });
 
-      context.onunload = () => channels.main.unbind();
+      extend(context, 'onunload', () => channels.main.unbind());
     });
   });
 
@@ -104,7 +104,7 @@ app.initializers.add('pusher', () => {
         }
       });
 
-      context.onunload = () => channels.main.unbind();
+      extend(context, 'onunload', () => channels.main.unbind());
     });
   });