# File lib/fpm/util/tar_writer.rb, line 9
      def self.has_issue_1608?
        name, prefix = nil,nil
        io = StringIO.new
        ::Gem::Package::TarWriter.new(io) do |tw|
          name, prefix = tw.split_name('/123456789'*9 + '/1234567890') # abs name 101 chars long
        end
        return prefix.empty?
      end