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TListView: fix potential AV in SetDropTarget. Issue #19083.

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(cherry picked from commit 4204fa7a65)
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Bart 2024-12-07 18:45:20 +01:00 committed by Martin
parent 796a8090d4
commit f1feaaf4e0
1 changed files with 2 additions and 1 deletions
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lcl/include/customlistview.inc
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@ -1629,7 +1629,8 @@ end;
procedure TCustomListView.SetDropTarget(const AValue: TListItem);
begin
if not HandleAllocated then Exit;
TWSCustomListViewClass(WidgetSetClass).ItemSetState(Self, AValue.Index, AValue, lisDropTarget, True);
if AValue <> nil then
TWSCustomListViewClass(WidgetSetClass).ItemSetState(Self, AValue.Index, AValue, lisDropTarget, True);
end;
procedure TCustomListView.SetFocused(const AValue: TListItem);