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LibWeb: Allow '0' as a CSS dimension value

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The comment mentions that zero is let through, but then immediately
errors out if it sees any number outside quirks mode.
This commit makes that check let zeros through.
This commit is contained in:
Ali Mohammad Pur 2023-05-26 03:54:05 +03:30 • committed by Andreas Kling
parent e47f81d954
commit 5cd01bd644
1 changed files with 1 additions and 1 deletions
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Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp
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@ -3683,7 +3683,7 @@ ErrorOr<RefPtr<StyleValue>> Parser::parse_dimension_value(ComponentValue const&
// 2) It's a 0.
// We handle case 1 here. Case 2 is handled by NumericStyleValue pretending to be a LengthStyleValue if it is 0.
if (component_value.is(Token::Type::Number) && !(m_context.in_quirks_mode() && property_has_quirk(m_context.current_property_id(), Quirk::UnitlessLength)))
if (component_value.is(Token::Type::Number) && component_value.token().number_value() != 0 && !(m_context.in_quirks_mode() && property_has_quirk(m_context.current_property_id(), Quirk::UnitlessLength)))
return nullptr;
auto dimension = parse_dimension(component_value);