[development] Setting menu trails by path - hook question

[Domas Monkus]

> And noone should be calling menu_set_location without reading: 
> http://www.angrydonuts.com/menu_set_location_can_eat_my_sho
I've figured it out. It appers menu_block_split was to blame. It uset
menu_get_active_nontask_item to find out which second level menu to
expand. Had to change it to use _menu_get_trail.

Thanks for the help,
Domas