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script: Simplify DOMImplementation::CreateHTMLDocument.

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This commit is contained in:
Emilio Cobos Álvarez 2016-12-25 17:27:31 +01:00
parent d33ee4594d
commit d1b175d145
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GPG key ID: 056B727BB9C1027C
1 changed files with 10 additions and 13 deletions
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23
components/script/dom/domimplementation.rs
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@ -155,20 +155,17 @@ impl DOMImplementationMethods for DOMImplementation {
doc_html.AppendChild(&doc_head).unwrap();
// Step 6.
match title {
None => (),
Some(title_str) => {
// Step 6.1.
let doc_title =
Root::upcast::<Node>(HTMLTitleElement::new(local_name!("title"),
None,
&doc));
doc_head.AppendChild(&doc_title).unwrap();
if let Some(title_str) = title {
// Step 6.1.
let doc_title =
Root::upcast::<Node>(HTMLTitleElement::new(local_name!("title"),
None,
&doc));
doc_head.AppendChild(&doc_title).unwrap();
// Step 6.2.
let title_text = Text::new(title_str, &doc);
doc_title.AppendChild(title_text.upcast()).unwrap();
}
// Step 6.2.
let title_text = Text::new(title_str, &doc);
doc_title.AppendChild(title_text.upcast()).unwrap();
}
}