From f090e651e1eab040e10576c614a3ffa3a5124b7c Mon Sep 17 00:00:00 2001
From: Frode Petterson <frode.andre.petterson@gmail.com>
Date: Wed, 23 Aug 2017 12:44:15 +0200
Subject: [PATCH] HFP-1405 Fix targeting wrong parent iframe element

Just in case there are two elements with the same ID avoid misbehaving
---
 js/h5p.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/h5p.js b/js/h5p.js
index aee90e2..dd74a79 100644
--- a/js/h5p.js
+++ b/js/h5p.js
@@ -247,7 +247,7 @@ H5P.init = function (target) {
       if (H5P.externalEmbed === false) {
         // Internal embed
         // Make it possible to resize the iframe when the content changes size. This way we get no scrollbars.
-        var iframe = window.parent.document.getElementById('h5p-iframe-' + contentId);
+        var iframe = window.frameElement;
         var resizeIframe = function () {
           if (window.parent.H5P.isFullscreen) {
             return; // Skip if full screen.