From eebcf9f888b8a8fc3ed1f31c2789584a235aa089 Mon Sep 17 00:00:00 2001
From: cpojer <christoph.pojer@gmail.com>
Date: Thu, 5 Jun 2014 12:44:24 -0700
Subject: [PATCH] Fix ExecutionEnvironment.canUseDOM for IE8.

---
 src/vendor/core/ExecutionEnvironment.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/vendor/core/ExecutionEnvironment.js b/src/vendor/core/ExecutionEnvironment.js
index 2f7907dac1..0a376fba5c 100644
--- a/src/vendor/core/ExecutionEnvironment.js
+++ b/src/vendor/core/ExecutionEnvironment.js
@@ -20,10 +20,11 @@
 
 "use strict";
 
-var canUseDOM =
+var canUseDOM = !!(
   typeof window !== 'undefined' &&
   window.document &&
-  typeof window.document.createElement === 'function';
+  window.document.createElement
+);
 
 /**
  * Simple, lightweight module assisting with the detection and context of