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| author | Corey Farwell <coreyf@rwell.org> | 2016-01-05 12:35:05 -0800 |
|---|---|---|
| committer | Corey Farwell <coreyf@rwell.org> | 2016-01-05 16:55:37 -0800 |
| commit | 639fbc2275e947e8012c1307ff456011dcd81606 (patch) | |
| tree | 5669b9be85e4293a8e0d85a1be88e41329d9adaa /components/script/dom/domstringmap.rs | |
| parent | e3dd36f0f3cb894d0eacedc99134e715135882bf (diff) | |
| download | servo-639fbc2275e947e8012c1307ff456011dcd81606.tar.gz servo-639fbc2275e947e8012c1307ff456011dcd81606.zip | |
Reduce 'match' body, remove unnecessary clone
Diffstat (limited to 'components/script/dom/domstringmap.rs')
| -rw-r--r-- | components/script/dom/domstringmap.rs | 13 |
1 files 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 |