message: Don't use sudo-prompt when already elevated
  Changelog-entry: Don't use sudo-prompt when already elevated
  Change-type: patch
diff: @@ -179,6 +179,10 @@ const elevateScriptUnix = async (path, name) => {
  * });
  */
  exports.elevateCommand = async (command, options) => {
  + if (await exports.isElevated()) {
  + await childProcess.execFileAsync(command[0], command.slice(1), { env: options.environment })
  + return { cancelled: false }
  + }
  const isWindows = os.platform() === 'win32'
  const launchScript = exports.createLaunchScript(command[0], command.slice(1), options.environment)
  return Bluebird.using(tmpFileDisposer({ postfix: '.cmd' }), async ({ path }) => {
  