From 033a2508e2c32a6aec38de7de01b13bce380eae4 Mon Sep 17 00:00:00 2001
From: Chris Sauve <chris.sauve@shopify.com>
Date: Sat, 4 Apr 2015 10:47:20 -0400
Subject: [PATCH] Fix broken scroll calculation in IE 11

---
 src/coffee/bigfoot.coffee | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/coffee/bigfoot.coffee b/src/coffee/bigfoot.coffee
index e34940c..1aadbaf 100644
--- a/src/coffee/bigfoot.coffee
+++ b/src/coffee/bigfoot.coffee
@@ -1126,11 +1126,13 @@
     # @returns {Object} - The height, width, and scrollX/Y properties of the window.
 
     viewportDetails = () ->
+      $window = $(window)
+
       {
         width: window.innerWidth
         height: window.innerHeight
-        scrollX: window.scrollX
-        scrollY: window.scrollY
+        scrollX: $window.scrollLeft()
+        scrollY: $window.scrollTop()
       }