# File lib/backup/cleaner.rb, line 73
      def warnings(model)
        @model = model

        messages = []
        if packaging_folder_dirty?
          messages << "The temporary backup folder still contains files!\n'\#{ File.join(Config.tmp_path, @model.trigger) }'\nThis folder may contain completed Archives and/or Database backups.\n"
        end

        package_files = tmp_path_package_files
        unless package_files.empty?
          # the chances that tmp_path would be dirty
          # AND package files exist are practically nil
          messages << ('-' * 74) unless messages.empty?

          messages << "The temporary backup folder '\#{ Config.tmp_path }'\nappears to contain the backup files which were to be stored:\n\#{ package_files.join(\"\\n\") }\n"
        end

        unless messages.empty?
          Logger.warn Errors::CleanerError.new("Cleanup Warning\n\#{ messages.join(\"\\n\") }\nMake sure you check these files before the next scheduled backup for\n'\#{ @model.label } (\#{ @model.trigger })'\nThese files will be removed at that time!\n")
        end
      end