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LibWeb: Make update_style() a no-op if there's no browsing context

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Style is needed to lay out and paint a document, but we can't do either
those when the document isn't attached to a browsing context.
This commit is contained in:
Andreas Kling 2021-09-26 00:48:30 +02:00
parent e452550fda
commit c772134e25
1 changed files with 2 additions and 0 deletions
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2
Userland/Libraries/LibWeb/DOM/Document.cpp
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@ -445,6 +445,8 @@ static void update_style_recursively(DOM::Node& node)
void Document::update_style() void Document::update_style()
{ {
if (!browsing_context())
return;
update_style_recursively(*this); update_style_recursively(*this);
update_layout(); update_layout();
} }