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An empty <declaration-value> is invalid.

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This commit is contained in:
Simon Sapin 2015-07-23 11:21:05 +02:00
parent 4bf28417b4
commit c3b8b39437
1 changed files with 4 additions and 0 deletions
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4
components/style/custom_properties.rs
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@ -34,6 +34,10 @@ pub fn parse(input: &mut Parser) -> Result<Value, ()> {
/// https://drafts.csswg.org/css-syntax-3/#typedef-declaration-value
fn parse_declaration_value(input: &mut Parser, references: &mut HashSet<Atom>) -> Result<(), ()> {
if input.is_exhausted() {
// Need at least one token
return Err(())
}
while let Ok(token) = input.next() {
match token {
Token::BadUrl |