Ticket #14801 (closed defect: fixed)
wxDVC collapses invisible root item
|Reported by:||rk||Owned by:|
In r72325 code was added that collapses items that become empty. Unfortunately this also happens for the invisible root item. The problem is that it is impossible to expand this item again. The attached patch fixes this by making sure that the internal root node of the tree can never be collapsed.