bin/cutest in cutest-1.2.0 vs bin/cutest in cutest-1.2.1

@@ -12,7 +12,9 @@
   "-r"      => lambda { |file| require file },
   "-o"      => lambda { |name| cutest[:only] = name },
   "-v"      => lambda { puts Cutest::VERSION }
 
 if files.any?
-  Cutest.run(Dir[*files])
+  success = Cutest.run(Dir[*files])
+
+  exit(1) unless success
 end