From 85e2fe12289b59ddbbac9b81c5ad80db0da7ea79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?E=2EAzer=20Ko=C3=A7ulu?= <azer@kodfabrik.com>
Date: Mon, 2 Feb 2015 13:19:45 -0800
Subject: [PATCH] Read document variable by checking if it exists

---
 resemble.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/resemble.js b/resemble.js
index 0124c2c..e7e19dd 100644
--- a/resemble.js
+++ b/resemble.js
@@ -60,6 +60,7 @@ URL: https://github.com/Huddle/Resemble.js
 	var largeImageThreshold = 1200;
 	
 	var httpRegex = /^https?:\/\//;
+	var document = typeof window != "undefined" ? window.document : {};
 	var documentDomainRegex = new RegExp('^https?://' + document.domain);
 
 	_this['resemble'] = function( fileData ){