From 33e517c4a9b62a1829582b7dc105880228089d3d Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Mon, 14 Feb 2022 23:50:46 +0300
Subject: [PATCH] unregister matchMedia when orphanized

---
 content/apply.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/content/apply.js b/content/apply.js
index 5dc1da24..ce2e86a7 100644
--- a/content/apply.js
+++ b/content/apply.js
@@ -264,6 +264,7 @@
     // In Chrome content script is orphaned on an extension update/reload
     // so we need to detach event listeners
     window.removeEventListener(orphanEventId, orphanCheck, true);
+    mqDark.onchange = null;
     isOrphaned = true;
     setTimeout(styleInjector.clear, 1000); // avoiding FOUC
     tryCatch(msg.off, applyOnMessage);