lib/sanitize.rb in sanitize-4.6.3 vs lib/sanitize.rb in sanitize-4.6.4

@@ -215,17 +215,15 @@
     html.gsub!(regex_meta, '\1') if replace_meta
     html
   end
 
   def transform_node!(node, node_whitelist)
-    node_name = node.name.downcase
-
     @transformers.each do |transformer|
       result = transformer.call(
         :config         => @config,
         :is_whitelisted => node_whitelist.include?(node),
         :node           => node,
-        :node_name      => node_name,
+        :node_name      => node.name.downcase,
         :node_whitelist => node_whitelist
       )
 
       if result.is_a?(Hash) && result[:node_whitelist].respond_to?(:each)
         node_whitelist.merge(result[:node_whitelist])