message: Correct syntax mistake hidden in assert(3)
  wait_status cannot be compared with WaitStatus::Stop,
  go for wait_status.type.
diff: @@ -845,7 +845,7 @@ void NativeProcessNetBSD::SigchldHandler() {
  if (exited)
  MonitorExited(wait_pid, wait_status);
  else {
  - assert(wait_status == WaitStatus::Stop);
  + assert(wait_status.type == WaitStatus::Stop);
  MonitorCallback(wait_pid, wait_status.status);
  }
  }
  