message: ignore TCP_REDIR, UDP_REDIR if not supported on the current platform
diff: @@ -559,18 +559,22 @@ pub fn main(matches: &ArgMatches) -> ExitCode {
  #[cfg(feature = "local-redir")]
  {
  + if RedirType::tcp_default() != RedirType::NotSupported {
  match matches.value_of_t::<RedirType>("TCP_REDIR") {
  Ok(tcp_redir) => local_config.tcp_redir = tcp_redir,
  Err(ref err) if err.kind() == ClapErrorKind::ArgumentNotFound => {}
  Err(err) => err.exit(),
  }
  + }
  + if RedirType::udp_default() != RedirType::NotSupported {
  match matches.value_of_t::<RedirType>("UDP_REDIR") {
  Ok(udp_redir) => local_config.udp_redir = udp_redir,
  Err(ref err) if err.kind() == ClapErrorKind::ArgumentNotFound => {}
  Err(err) => err.exit(),
  }
  }
  + }
  #[cfg(feature = "local-dns")]
  {
  