From 639fbc2275e947e8012c1307ff456011dcd81606 Mon Sep 17 00:00:00 2001
From: Corey Farwell <coreyf@rwell.org>
Date: Tue, 5 Jan 2016 12:35:05 -0800
Subject: [PATCH] Reduce 'match' body, remove unnecessary clone

---
 components/script/dom/domstringmap.rs | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/components/script/dom/domstringmap.rs b/components/script/dom/domstringmap.rs
index f33c39c5e47..713b8cc0368 100644
--- a/components/script/dom/domstringmap.rs
+++ b/components/script/dom/domstringmap.rs
@@ -48,16 +48,9 @@ impl DOMStringMapMethods for DOMStringMap {
 
     // https://html.spec.whatwg.org/multipage/#dom-domstringmap-nameditem
     fn NamedGetter(&self, name: DOMString, found: &mut bool) -> DOMString {
-        match self.element.get_custom_attr(name) {
-            Some(value) => {
-                *found = true;
-                value.clone()
-            },
-            None => {
-                *found = false;
-                DOMString::new()
-            }
-        }
+        let attr = self.element.get_custom_attr(name);
+        *found = attr.is_some();
+        attr.unwrap_or_default()
     }
 
     // https://html.spec.whatwg.org/multipage/#the-domstringmap-interface:supported-property-names