# File lib/ogginfo.rb, line 99
  def close
    if tag != @original_tag
      convert_tag_charset(@charset, "utf-8")
      
      tempfile = Tempfile.new("ruby-ogginfo")
      begin
        File.open(@filename, "rb") do | input |
          replace_tags(input, tempfile, tag)
        end
        tempfile.close
        FileUtils.cp(tempfile.path, @filename)
      ensure
        tempfile.close!
      end
    end
  end