lib/parallel_tests/cli.rb in parallel_tests-1.1.1 vs lib/parallel_tests/cli.rb in parallel_tests-1.2.0

@@ -153,9 +153,11 @@
       if options[:count] == 0
         options.delete(:count)
         options[:non_parallel] = true
       end
 
+      abort "Pass files or folders to run" if argv.empty? && !options[:execute]
+
       options[:files] = argv
 
       options[:group_by] ||= :filesize if options[:only_group]
 
       raise "--group-by found and --single-process are not supported" if options[:group_by] == :found and options[:single_process]