From 24aedad38c9d8fd97107031570a5bab007f3d0c2 Mon Sep 17 00:00:00 2001
From: hackademix
Date: Wed, 25 Mar 2020 14:58:34 +0100
Subject: Further refresh syntax parsing leniency (thanks insertscript).

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

(limited to 'src/content/content.js')

diff --git a/src/content/content.js b/src/content/content.js
index 46c6fc5..d13d13e 100644
--- a/src/content/content.js
+++ b/src/content/content.js
@@ -118,7 +118,7 @@ notifyPage();
 addEventListener("DOMContentLoaded", e => {
   if (ns.canScript) return;
   for (let m of document.querySelectorAll("meta[http-equiv=refresh]")) {
-    if (/^[^,;]*[,;]\W*url[^=]*=[^!#$%&()*+,/:;=?@[\]\w.,~-]*data:/i.test(m.getAttribute("content"))) {
+    if (/^[^,;]*[,;](?:\W*url[^=]*=)?[^!#$%&()*+,/:;=?@[\]\w.,~-]*data:/i.test(m.getAttribute("content"))) {
       let url = m.getAttribute("content").replace(/.*?(?=data:)/i, "");
       log(`Blocking refresh to ${url}`);
       window.stop();
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