On Thu, 17 Aug 2000 16:48:53 +0200 FWr at phaidros.com wrote:
>	IndentingListItemMorph>>toggleExpandedState.
>
>If you try to expand a folder that has no sub folder you'll get an error in
>the first of these lines (in this case newChildren is an empty collection)

Frank,

This should have been fixed in change set 2470. Are you updated that far?

Cheers,
Bob