Fix browser UI for image, audio and video content being partially broken on file:// URLs.

2020-09-26 23:55:45 +02:00 · 2020-09-26 23:55:45 +02:00 · 4919b219a7
parent 759c085382
commit 4919b219a7
1 changed files with 2 additions and 1 deletions
--- a/src/content/syncFetchPolicy.js
+++ b/src/content/syncFetchPolicy.js
@ -15,7 +15,8 @@
  };
  debug("Initial readyState and body", document.readyState, document.body);

-  if (UA.isMozilla) {
+  let mustFreeze = UA.isMozilla && (!/^(?:image|video|audio)/.test(document.contentType) || document instanceof XMLDocument);
+  if (mustFreeze) {
    // Mozilla has already parsed the <head> element, we must take extra steps...

    try {