From 1611b8d0a808968d32d1f30556fecdbeb1d137b7 Mon Sep 17 00:00:00 2001
From: Ms2ger <ms2ger@gmail.com>
Date: Fri, 5 Dec 2014 15:00:54 +0100
Subject: [PATCH] Cleanup Node::summarize.

---
 components/script/dom/node.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/components/script/dom/node.rs b/components/script/dom/node.rs
index 9f6605569da..ad8624718ab 100644
--- a/components/script/dom/node.rs
+++ b/components/script/dom/node.rs
@@ -848,11 +848,9 @@ impl<'a> NodeHelpers<'a> for JSRef<'a, Node> {
             publicId: "".to_string(),
             systemId: "".to_string(),
 
-            attrs: if self.is_element() {
-                let elem: JSRef<Element> = ElementCast::to_ref(self).unwrap();
-                elem.summarize()
-            } else {
-                vec!()
+            attrs: match ElementCast::to_ref(self) {
+                Some(element) => element.summarize(),
+                None => vec!(),
             },
 
             isDocumentElement: