From f3f52fef6f07c7819bcba7c91054a96ee62971f8 Mon Sep 17 00:00:00 2001
From: Thibaut Courouble <thibaut@me.com>
Date: Sun, 29 May 2016 12:47:00 -0400
Subject: [PATCH] Handle "Permission denied to access property 'which'" onclick
 error

---
 assets/javascripts/lib/page.coffee | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/assets/javascripts/lib/page.coffee b/assets/javascripts/lib/page.coffee
index 6444d97b..b311e51f 100644
--- a/assets/javascripts/lib/page.coffee
+++ b/assets/javascripts/lib/page.coffee
@@ -149,7 +149,10 @@ onpopstate = (event) ->
   return
 
 onclick = (event) ->
-  return if event.which isnt 1 or event.metaKey or event.ctrlKey or event.shiftKey or event.defaultPrevented
+  try
+    return if event.which isnt 1 or event.metaKey or event.ctrlKey or event.shiftKey or event.defaultPrevented
+  catch
+    return
 
   link = event.target
   link = link.parentElement while link and link.tagName isnt 'A'