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| author | Ms2ger <Ms2ger@gmail.com> | 2015-11-02 16:04:24 +0100 |
|---|---|---|
| committer | Ms2ger <Ms2ger@gmail.com> | 2015-11-02 16:04:50 +0100 |
| commit | d3d1f2b5c458e81c7596df0723dd75b28fe052f6 (patch) | |
| tree | 50ed84247916514fa2e68b0ee81b68ac2470bb8e /components/script/dom | |
| parent | 13291c4b64032931a38cd0671075287d87594732 (diff) | |
| download | servo-d3d1f2b5c458e81c7596df0723dd75b28fe052f6.tar.gz servo-d3d1f2b5c458e81c7596df0723dd75b28fe052f6.zip | |
Simplify DOMTokenList::Item.
Diffstat (limited to 'components/script/dom')
| -rw-r--r-- | components/script/dom/domtokenlist.rs | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/components/script/dom/domtokenlist.rs b/components/script/dom/domtokenlist.rs index c3944b7627c..4c2a9769c15 100644 --- a/components/script/dom/domtokenlist.rs +++ b/components/script/dom/domtokenlist.rs @@ -64,10 +64,7 @@ impl DOMTokenListMethods for DOMTokenList { // https://dom.spec.whatwg.org/#dom-domtokenlist-item fn Item(&self, index: u32) -> Option<DOMString> { self.attribute().and_then(|attr| { - let attr = attr.r(); - Some(attr.value().as_tokens()).and_then(|tokens| { - tokens.get(index as usize).map(|token| (**token).to_owned()) - }) + attr.value().as_tokens().get(index as usize).map(|token| (**token).to_owned()) }) } |