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-rw-r--r--src/content/content.js4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/content/content.js b/src/content/content.js
index 43827a2..29330b7 100644
--- a/src/content/content.js
+++ b/src/content/content.js
@@ -118,8 +118,8 @@ notifyPage();
addEventListener("DOMContentLoaded", e => {
if (ns.canScript) return;
for (let m of document.querySelectorAll("meta[http-equiv=refresh]")) {
- if (/^[^,;]*[,;]url[^\w=]*=\s*data:/.test(m.getAttribute("content"))) {
- let url = m.getAttribute("content").replace(/.*?(?=data:)/, "");
+ 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();
}