From 1904d6bf50f64c875ae2244d0809e8498f15e8bb Mon Sep 17 00:00:00 2001
From: Ian Gulliver <ian@isinglasstheater.org>
Date: Mon, 9 Jun 2014 23:04:18 -0700
Subject: [PATCH] More reliable document ready detection.

---
 static/cosmopolite.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/static/cosmopolite.js b/static/cosmopolite.js
index 3f1bb99..263da27 100644
--- a/static/cosmopolite.js
+++ b/static/cosmopolite.js
@@ -134,7 +134,7 @@ var Cosmopolite = function(
   if (document.readyState == 'complete') {
     this.init_();
   } else {
-    document.addEventListener('DOMContentLoaded', this.init_.bind(this));
+    document.addEventListener('readystatechange', this.init_.bind(this));
   }
 };
 
@@ -508,6 +508,10 @@ Cosmopolite.prototype.trackEvent = function(var_args) {
  * @private
  */
 Cosmopolite.prototype.init_ = function() {
+  if (document.readyState != 'complete') {
+    return;
+  }
+
   /**
    * @type {Promise}
    * @private