message: Clear vairable name
diff: @@ -63,20 +63,20 @@ function createBackendProxy (server, options) {
  }
  }, res => {
  let received = ''
  - let approved = false
  + let answer = false
  if (res.statusCode < 200 || res.statusCode > 299) {
  reject(
  new Error('Backend responsed with ' + res.statusCode + ' code'))
  } else {
  processing[meta.id] = waitForEnd(res)
  res.on('data', part => {
  - if (!approved) {
  + if (!answer) {
  received += part
  if (APPROVED.test(received)) {
  - approved = true
  + answer = true
  resolve(true)
  } else if (FORBIDDEN.test(received)) {
  - approved = true
  + answer = true
  delete processing[meta.id]
  resolve(false)
  }
  