From d7f75f92e04dbcb74e7dcf3993a9c775bbd191f2 Mon Sep 17 00:00:00 2001
From: OFF0 <offbyn@protonmail.com>
Date: Tue, 20 Dec 2022 22:50:33 +0100
Subject: [PATCH] content: exlcude links to localhost

No good reason to link to localhost.
---
 src/domutil.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/domutil.js b/src/domutil.js
index d42aa68..fd76c12 100644
--- a/src/domutil.js
+++ b/src/domutil.js
@@ -31,6 +31,9 @@ function isValidURL(url) {
     if (!['', '443', '80'].includes(url.port)) {
         return false;
     }
+    if (url.hostname === 'localhost') {
+        return false;
+    }
     const lastDot = url.hostname.lastIndexOf('.');
     if (lastDot < 1) {
         return false;