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Bug 1372488 - Make counter style 'disc' not overridable.

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This commit is contained in:
Xidorn Quan 2017-06-16 16:39:52 +10:00
parent c58bcc23ea
commit 38a0824ccd
1 changed files with 4 additions and 4 deletions
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8
components/style/stylesheets/rule_parser.rs
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@ -365,10 +365,10 @@ impl<'a, 'b, 'i> AtRuleParser<'i> for NestedRuleParser<'a, 'b> {
return Err(StyleParseError::UnsupportedAtRule(name.clone()).into()) return Err(StyleParseError::UnsupportedAtRule(name.clone()).into())
} }
let name = parse_counter_style_name(input)?; let name = parse_counter_style_name(input)?;
// ASCII-case-insensitive matches for "decimal" are already // ASCII-case-insensitive matches for "decimal" and "disc".
// lower-cased by `parse_counter_style_name`, so we can use == // The name is already lower-cased by `parse_counter_style_name`
// here. // so we can use == here.
if name.0 == atom!("decimal") { if name.0 == atom!("decimal") || name.0 == atom!("disc") {
return Err(StyleParseError::UnspecifiedError.into()) return Err(StyleParseError::UnspecifiedError.into())
} }
Ok(AtRuleType::WithBlock(AtRulePrelude::CounterStyle(name))) Ok(AtRuleType::WithBlock(AtRulePrelude::CounterStyle(name)))