From 26818ff2609efc071674499a378ce4d6286d7a62 Mon Sep 17 00:00:00 2001
From: Alex Choi and Federico Silva Ponte
 <pair+achoi+federico.ponte@pivotal.io>
Date: Tue, 4 Nov 2014 15:46:43 -0800
Subject: [PATCH] allow this to get around the Firefox SecurityError issues

---
 src/ElementQueries.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ElementQueries.js b/src/ElementQueries.js
index 25563e7..e296918 100755
--- a/src/ElementQueries.js
+++ b/src/ElementQueries.js
@@ -221,7 +221,9 @@
          */
         this.init = function() {
             for (var i = 0, j = document.styleSheets.length; i < j; i++) {
-                readRules(document.styleSheets[i].cssText || document.styleSheets[i].cssRules || document.styleSheets[i].rules);
+                if (document.styleSheets[i].href && document.styleSheets[i].href.indexOf(document.domain) >= 0) {
+                    readRules(document.styleSheets[i].cssText || document.styleSheets[i].cssRules || document.styleSheets[i].rules);
+                }
             }
         };