lib/xml/kit/decryption.rb in xml-kit-0.1.8 vs lib/xml/kit/decryption.rb in xml-kit-0.1.9

@@ -38,13 +38,10 @@
       #
       # @param node [Nokogiri::XML::Element.] the XML node to decrypt.
       def decrypt_node(node)
         return node unless !node.nil? && "EncryptedData" == node.name
 
-        parent = node.parent
-        grand_parent = parent.parent
-        parent.swap(decrypt_xml(node.to_s))
-        grand_parent
+        node.parent.replace(decrypt_xml(node.to_s))[0]
       end
 
       private
 
       def symmetric_key_from(encrypted_data)