test/test_base.rb in parser-2.4.0.0 vs test/test_base.rb in parser-2.4.0.1

@@ -21,9 +21,9 @@
     assert_equal ast.loc.node, ast
   end
 
   def test_loc_dup
     ast = Parser::CurrentRuby.parse('1')
-    assert_equal nil, ast.loc.dup.node
+    assert_nil ast.loc.dup.node
     Parser::AST::Node.new(:root, [], :location => ast.loc)
   end
 end