@@ -118,10 +118,13 @@
 }
 
 - (bool)isEqual: (id)object
 {
 	OFXMLAttribute *attribute;
+
+	if (object == self)
+		return true;
 
 	if (![object isKindOfClass: [OFXMLAttribute class]])
 		return false;
 
 	attribute = object;