message: Simplify unix path handling a bit
diff: @@ -67,10 +67,7 @@ impl Builder {
  #[cfg(unix)]
  {
  if host.starts_with('/') {
  - Arc::make_mut(&mut self.0)
  - .host
  - .push(Host::Unix(PathBuf::from(host)));
  - return self;
  + return self.host_path(host);
  }
  }
  