From e894eaf9f2124cb30fd0acda0d5ba6b5ef7735f4 Mon Sep 17 00:00:00 2001
From: Tom Gasson <tom.gasson@arup.com>
Date: Mon, 26 Jun 2017 11:13:08 +1000
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20Fix:=20Accessing=20window.top.{c?=
 =?UTF-8?q?onstructor|prototype}=20throws=20error=20in=20iOS?=
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Exclude window.top so that no security errors are thrown when es5-shim is used in an iframe from a
different domain
---
 es5-shim.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/es5-shim.js b/es5-shim.js
index 2380b2cd..f2978820 100644
--- a/es5-shim.js
+++ b/es5-shim.js
@@ -994,7 +994,8 @@
         $webkitStorageInfo: true,
         $external: true,
         $width: true,
-        $height: true
+        $height: true,
+        $top: true
     };
     var hasAutomationEqualityBug = (function () {
         /* globals window */