full_name

# File lib/rubygems/package/tar_reader/entry.rb, line 65
  def full_name
    if @header.prefix != "" then
      File.join @header.prefix, @header.name
    else
      @header.name
    end
  rescue ArgumentError => e
    raise unless e.message == 'string contains null byte'
    raise Gem::Package::TarInvalidError,
          'tar is corrupt, name contains null byte'
  end