LibHTML: Fix moving inline elements to unrelated block elements

LayoutBlock::inline_wrapper() is supposed to return an inline wrapper,
a special anonymous block element intended to wrap inline children of
a block element that also has block children. Add a check for whether
the existing block child element is anonymous (refers to a DOM node),
and if it's not create a new anonymous wrapper.
This commit is contained in:
Sergey Bugaev 2019-09-25 11:56:16 +03:00 committed by Andreas Kling
parent 08c751d130
commit 756bdb2a42

View file

@ -12,7 +12,7 @@ LayoutBlock::~LayoutBlock()
LayoutNode& LayoutBlock::inline_wrapper()
{
if (!last_child() || !last_child()->is_block()) {
if (!last_child() || !last_child()->is_block() || last_child()->node() != nullptr) {
append_child(adopt(*new LayoutBlock(nullptr, {})));
}
return *last_child();