From 53528f338a6a93522ecf6f0efdc8e01cb8b3d776 Mon Sep 17 00:00:00 2001
From: David Baker <dave@matrix.org>
Date: Thu, 26 Apr 2018 10:43:52 +0100
Subject: [PATCH] Replace document.origin with window.location.origin

document.origin is not a thing on firefox
---
 src/components/views/messages/MFileBody.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/views/messages/MFileBody.js b/src/components/views/messages/MFileBody.js
index bd8a220571..d9ce61582e 100644
--- a/src/components/views/messages/MFileBody.js
+++ b/src/components/views/messages/MFileBody.js
@@ -337,7 +337,7 @@ module.exports = React.createClass({
             if (this.context.appConfig && this.context.appConfig.cross_origin_renderer_url) {
                 renderer_url = this.context.appConfig.cross_origin_renderer_url;
             }
-            renderer_url += "?origin=" + encodeURIComponent(document.origin);
+            renderer_url += "?origin=" + encodeURIComponent(window.location.origin);
             return (
                 <span className="mx_MFileBody">
                     <div className="mx_MFileBody_download">