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Allow whitespace-only custom property values.

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This commit is contained in:
Simon Sapin 2015-09-07 16:48:07 +02:00
parent c7622bf22f
commit ab9e1af206
8 changed files with 5 additions and 23 deletions
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7
components/style/custom_properties.rs
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@ -48,10 +48,13 @@ pub fn parse(input: &mut Parser) -> Result<Value, ()> {
pub fn parse_declaration_value(input: &mut Parser, references: &mut Option<HashSet<Name>>)
-> Result<(), ()> {
input.parse_until_before(Delimiter::Bang | Delimiter::Semicolon, |input| {
if input.is_exhausted() {
// Need at least one token
// Need at least one token
let start_position = input.position();
if input.next_including_whitespace().is_err() {
return Err(())
}
input.reset(start_position);
parse_declaration_value_block(input, references)
})
}