From 709da823c0b93ac90c6f1cd30e5ca596eaa74a35 Mon Sep 17 00:00:00 2001
From: 17ms <79069176+17ms@users.noreply.github.com>
Date: Mon, 12 Dec 2022 07:36:02 +0200
Subject: [PATCH] fixed bug throwing TypeError with overlapping keywords

---
 visual/4chan-hide-threads.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/visual/4chan-hide-threads.js b/visual/4chan-hide-threads.js
index 3c454d2..13ae761 100644
--- a/visual/4chan-hide-threads.js
+++ b/visual/4chan-hide-threads.js
@@ -13,7 +13,7 @@ window.addEventListener("load", function () {
   for (let i = 0; i < data.length; ++i) {
     let inner_txt = data[i].innerText
     for (let j = 0; j < keywords.length; ++j) {
-      if (inner_txt.includes(keywords[j])) {
+      if (inner_txt.includes(keywords[j]) && data[i].offsetParent !== null) {
         data[i].offsetParent.style.display = "none"
       }
     }