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LibWeb: Don't crash when modifying detached progress element attributes

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This commit is contained in:
Tim Ledbetter
2024-03-18 06:13:01 +00:00
committed by Andreas Kling
parent 8057542dea
commit e795c24fdd
3 changed files with 13 additions and 1 deletions
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3
Userland/Libraries/LibWeb/HTML/HTMLProgressElement.cpp
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@@ -114,7 +114,8 @@ void HTMLProgressElement::create_shadow_tree_if_needed()
void HTMLProgressElement::update_progress_value_element()
{
MUST(m_progress_value_element->style_for_bindings()->set_property(CSS::PropertyID::Width, MUST(String::formatted("{}%", position() * 100))));
if (m_progress_value_element)
MUST(m_progress_value_element->style_for_bindings()->set_property(CSS::PropertyID::Width, MUST(String::formatted("{}%", position() * 100))));
}
}