# File rddc_update.rb, line 4 def old_return_code if @already_found_old_return_code == nil then #reading old return code old_return = Rddc_xml_file.new old_return.parse_file(@conf.get_option("rddc_values_file"), "old_return") @already_found_old_return_code = old_return.get_value("old_return_code") end return @already_found_old_return_code end