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LibWeb: Null check nearest_sibling in generate_missing_parents

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Caught by AddressSanitizer.
This commit is contained in:
Aliaksandr Kalenik 2023-02-07 01:33:10 +03:00 • committed by Andreas Kling
parent f43f4feb1e
commit 83b0613c68
1 changed files with 5 additions and 1 deletions
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6
Userland/Libraries/LibWeb/Layout/TreeBuilder.cpp
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@ -606,7 +606,11 @@ void TreeBuilder::generate_missing_parents(NodeWithStyle& root)
parent.remove_child(*table_box); parent.remove_child(*table_box);
wrapper->append_child(*table_box); wrapper->append_child(*table_box);
parent.insert_before(*wrapper, *nearest_sibling);
if (nearest_sibling)
parent.insert_before(*wrapper, *nearest_sibling);
else
parent.append_child(*wrapper);
} }
} }