          # Require needed thing for parallel running
          require 'timeout'
          @tasks = @files.dup # Array of filenames.
-@@ -509,7 +515,12 @@ def _run_parallel suites, type, result
+@@ -510,7 +516,12 @@ def _run_parallel suites, type, result
              suites.map! {|r| eval("::"+r[:testcase])}
              del_status_line or puts
              unless suites.empty?

 
       options
diff --git a/test/lib/test/unit.rb b/test/lib/test/unit.rb
index 35751208a9..dfda4a7b49 100644
--- a/test/lib/test/unit.rb
+++ b/test/lib/test/unit.rb
@@ -3,10 +3,10 @@
   gem 'minitest', '< 5.0.0' if defined? Gem
 rescue Gem::LoadError
 end

             end
           end
           unless @warnings.empty?
@@ -587,7 +598,7 @@ def setup_options(opts, options)
 
       def _run_suites(suites, type)
         result = super
