# File lib/vpim/agent/ics.rb, line 55
      def get_atom(caluri)
        if caluri.empty?
          redirect script_url
        end

        feeduri = script_url + "/atom?" + caluri

        begin
          xml, xmltype = atomize(caluri, feeduri)
          content_type xmltype
          body xml
        rescue
          redirect script_url + "?" + caluri
        end
      end