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Cleanup Document::GetElementsByName.

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This commit is contained in:
Ms2ger 2014-12-04 11:40:44 +01:00
parent d22964792a
commit 9416e9b11a
1 changed files with 4 additions and 5 deletions
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9
components/script/dom/document.rs
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@ -863,11 +863,10 @@ impl<'a> DocumentMethods for JSRef<'a, Document> {
// http://www.whatwg.org/specs/web-apps/current-work/#dom-document-getelementsbyname
fn GetElementsByName(self, name: DOMString) -> Temporary<NodeList> {
self.createNodeList(|node| {
if !node.is_element() {
return false;
}
let element: JSRef<Element> = ElementCast::to_ref(node).unwrap();
let element: JSRef<Element> = match ElementCast::to_ref(node) {
Some(element) => element,
None => return false,
};
element.get_attribute(ns!(""), &atom!("name")).root().map_or(false, |attr| {
attr.value().as_slice() == name.as_slice()
})