From 4fa4e55b624ff432b6db14b1dfa1bac4087a30d3 Mon Sep 17 00:00:00 2001
From: hackademix
Date: Mon, 29 Apr 2019 10:31:19 +0200
Subject: Skip MediaSource patching where it's disabled by browser settings.

---
 src/content/media.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/content/media.js b/src/content/media.js
index 770a43f..4b8f852 100644
--- a/src/content/media.js
+++ b/src/content/media.js
@@ -1,4 +1,5 @@
-ns.on("capabilities", event => {
+
+if ("MediaSource" in window) ns.on("capabilities", event => {
   debug("Media Hook", document.URL, document.documentElement && document.documentElement.innerHTML, ns.capabilities); // DEV_ONLY
   let mediaBlocker = !ns.allows("media");
   let unpatched = new Map();
-- 
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