From c2bfe489eab2c6f39335f0ede5a942bdefec11c9 Mon Sep 17 00:00:00 2001
From: Andre Gagnon <ajgagnon@uwalumni.com>
Date: Tue, 24 Aug 2021 08:16:30 -0500
Subject: [PATCH] Let icons load in iframes without a location (#2259)

Currently, icons will fail to load if the player is placed inside an iframe without a window.location. This adds an additional check to use `window.top.location` if the window does not have a location.
---
 src/js/controls.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/js/controls.js b/src/js/controls.js
index ff20982e..9fe74272 100644
--- a/src/js/controls.js
+++ b/src/js/controls.js
@@ -38,7 +38,8 @@ const controls = {
   // Get icon URL
   getIconUrl() {
     const url = new URL(this.config.iconUrl, window.location);
-    const cors = url.host !== window.location.host || (browser.isIE && !window.svg4everybody);
+    const host = window.location.host ? window.location.host : window.top.location.host;
+    const cors = url.host !== host || (browser.isIE && !window.svg4everybody);
 
     return {
       url: this.config.iconUrl,