Don't save/restore tree state from cookie unless the tree has an id specified; otherwise we can't get a meaningful name for the cookie.   Fixes #12735 !strict.
Don't save/restore tree state from cookie unless the tree has an id specified; otherwise we can't get a meaningful name for the cookie.   Fixes #12735 !strict.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@24462 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful