lib/yard/handlers/c/handler_methods.rb in yard-0.8.3 vs lib/yard/handlers/c/handler_methods.rb in yard-0.8.4

@@ -43,10 +43,10 @@
           namespace = namespace_for_variable(var_name)
           return if namespace.nil? # XXX: raise UndocumentableError might be too noisy.
           register MethodObject.new(namespace, name, scope) do |obj|
             register_visibility(obj, visibility)
             find_method_body(obj, func_name)
-            obj.docstring.add_tag(Tags::Tag.new(:return, '', 'Boolean')) if name =~ /\?$/
+            obj.add_tag(Tags::Tag.new(:return, '', 'Boolean')) if name =~ /\?$/
           end
         end
 
         def handle_attribute(var_name, name, read, write)
           values = {:read => read.to_i, :write => write.to_i}