Verified Commit 2b944730 authored by Neel Chauhan's avatar Neel Chauhan Committed by Pier Angelo Vendrame
Browse files

fixup! BB 42027: Base Browser migration procedures. 

BB 43629: Check for this._isNewProfile in _migrateUIBB()
parent dba06fad

browser/components/BrowserGlue.sys.mjs

+9 −0
Changes for browser/components/BrowserGlue.sys.mjs: 9 added lines, 0 removed lines.
Original line number Diff line number Diff line
@@ -1882,6 +1882,15 @@ BrowserGlue.prototype = { 
    // Version 3: 14.0a7: Reset general.smoothScroll. tor-browser#42070.

    const MIGRATION_VERSION = 3;

    const MIGRATION_PREF = "basebrowser.migration.version";

    if (this._isNewProfile) {

      // Do not migrate fresh profiles

      Services.prefs.setIntPref(MIGRATION_PREF, MIGRATION_VERSION);

      return;

    } else if (this._isNewProfile === undefined) {

      // If this happens, check if upstream updated their function and do not

      // set this member anymore!

      console.error("_migrateUIBB: this._isNewProfile is undefined.");

    }

    // We do not care whether this is a new or old profile, since in version 1

    // we just quickly clear a user preference, which should not do anything to

    // new profiles.