lib/rubocop/cop/mixin/enforce_superclass.rb in rubocop-0.50.0 vs lib/rubocop/cop/mixin/enforce_superclass.rb in rubocop-0.51.0

@@ -8,10 +8,10 @@
         base.def_node_matcher :class_definition, <<-PATTERN
         (class (const _ !:#{base::SUPERCLASS}) #{base::BASE_PATTERN} ...)
         PATTERN
 
         base.def_node_matcher :class_new_definition, <<-PATTERN
-        [!^(casgn nil :#{base::SUPERCLASS} ...) (send (const nil :Class) :new #{base::BASE_PATTERN})]
+        [!^(casgn nil? :#{base::SUPERCLASS} ...) (send (const nil? :Class) :new #{base::BASE_PATTERN})]
         PATTERN
       end
 
       def on_class(node)
         class_definition(node) do