    # File lib/chef/provider/subversion.rb, line 123
          def find_current_revision
            return nil unless ::File.exist?(::File.join(@new_resource.destination, ".svn"))
            command = scm(:info)
            status, svn_info, error_message = output_of_command(command, run_options(:cwd => cwd))

            unless [0,1].include?(status.exitstatus)
              handle_command_failures(status, "STDOUT: #{svn_info}\nSTDERR: #{error_message}")
            end
            extract_revision_info(svn_info)
          end