@@ -379,12 +379,11 @@ impl ChangeList {
379379 self.op2(ChangeDiscriminant::SetAttribute, name_id, value_id);
380380 }
381381
382− pub(crate) fn emit_set_attribute_ns(&mut self, name: &str, value: &str, ns: &str) {
383− debug!("emit_set_attribute_ns({:?}, {:?})", name, value, ns);
384− let ns_id = self.ensure_string(ns);
382+ pub(crate) fn emit_set_attribute_ns(&mut self, name: &str, value: &str) {
383+ debug!("emit_set_attribute_ns({:?}, {:?}", name, value);
385384 let name_id = self.ensure_string(name);
386385 let value_id = self.ensure_string(value);
387− self.op3(ChangeDiscriminant::SetAttributeNS, name_id, value_id, ns_id);
386+ self.op2(ChangeDiscriminant::SetAttributeNS, name_id, value_id);
388387 }
389388
390389 pub(crate) fn emit_remove_attribute(&mut self, name: &str) {