message: NFC. Remove redundant return.
diff: @@ -20,7 +20,7 @@ fn retrieve_alias_pathbuf(alias: &str, real_dir: &str) -> Result<(String, PathBu
  } else {
  bail!("Directory \"{}\" does not exist", &real_dir);
  }
  - return Ok((alias.to_string(), pb));
  + Ok((alias.to_string(), pb))
  }
  /// Parses a mapdir from a string
  