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modified the code, following the suggestions from reviewer

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This commit is contained in:
askeing 2016-04-28 15:06:01 +08:00
parent 71829c787d
commit d6863e6800
1 changed files with 8 additions and 12 deletions
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16
components/script/dom/htmllinkelement.rs
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@ -276,10 +276,9 @@ impl PreInvoke for StylesheetContext {}
impl AsyncResponseListener for StylesheetContext {
fn headers_available(&mut self, metadata: Result<Metadata, NetworkError>) {
self.metadata = metadata.ok();
let content_type = self.metadata.clone().and_then(|meta| meta.content_type);
match content_type {
Some(ContentType(Mime(TopLevel::Text, SubLevel::Css, _))) => {},
_ => {
if let Some(ref meta) = self.metadata {
if let Some(ContentType(Mime(TopLevel::Text, SubLevel::Css, _))) = meta.content_type {
} else {
self.elem.root().upcast::<EventTarget>().fire_simple_event("error");
}
}
@ -290,14 +289,11 @@ impl AsyncResponseListener for StylesheetContext {
self.data.append(&mut payload);
}
fn response_complete(&mut self, _status: Result<(), NetworkError>) {
match _status {
Err(_) => {
fn response_complete(&mut self, status: Result<(), NetworkError>) {
if status.is_err() {
self.elem.root().upcast::<EventTarget>().fire_simple_event("error");
return;
},
_ => {}
};
}
let data = mem::replace(&mut self.data, vec!());
let metadata = match self.metadata.take() {
Some(meta) => meta,