morgan pushed to branch mullvad-browser-153.0esr-16.0-1 at The Tor Project / Applications / Mullvad Browser

Commits:

• 88be53ba
  by Pier Angelo Vendrame at 2026-07-28T13:34:27+00:00

  fixup! BB 9173: Change the default Firefox profile directory to be relative.
  
  BB 45074: Do not promote Tor Browser as a PDF viewer.
  
  This functionality does not work when in portable mode.
  

1 changed file:

• toolkit/actors/AboutPDFParent.sys.mjs

Changes:

   }

   #canSetDefaultPDFHandler() {

-    if (!ShellService || AppConstants.platform != "win") {

+    const xreDirProvider = Cc[

+      "@mozilla.org/xre/directory-provider;1"

+    ].getService(Ci.nsIXREDirProvider);

+    if (

+      !ShellService ||

+      AppConstants.platform != "win" ||

+      xreDirProvider.isPortableMode

+    ) {

       return false;

     }