Every category (product-category) has an expandable icon

Hi robfelty,

first thanks a lot for the latest update. It just caused a little problem for me. Now every category (I use it to show “product-categories”) now is handled as an expandable category even if it doesn′t have childs/sub categories.

So the problem is now that the expandable icon is added to every product-category even if there is nothing to expand and it′s a bit misleading. In the version I used before (2.7) it was fine and the collapse icon was only showed when there were really child/sub categories in the parent.

Can u confirm that? Every category has now the class “collapsing-categories expandable”.

Thanks for your help!