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LibWeb: Fix greedy CSS Tokenizer whitespace parsing

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Whitespace parsing was too greedy, consuming the first non-
whitespace character after it.
This commit is contained in:
Sam Atkins 2021-07-09 13:58:44 +01:00 • committed by Andreas Kling
parent 06fc099310
commit 9115c23bd5
1 changed files with 4 additions and 1 deletions
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5
Userland/Libraries/LibWeb/CSS/Parser/Tokenizer.cpp
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@ -725,8 +725,11 @@ Token Tokenizer::consume_a_token()
if (is_whitespace(input)) { if (is_whitespace(input)) {
dbgln_if(CSS_TOKENIZER_TRACE, "is whitespace"); dbgln_if(CSS_TOKENIZER_TRACE, "is whitespace");
while (is_whitespace(peek_code_point().value())) auto next = peek_code_point();
while (next.has_value() && is_whitespace(next.value())) {
(void)next_code_point(); (void)next_code_point();
next = peek_code_point();
}
return create_new_token(Token::TokenType::Whitespace); return create_new_token(Token::TokenType::Whitespace);
} }