924
924
self.inventory.add(other_root)
925
925
add_children(self.inventory, other_root)
926
926
self._write_inventory(self.inventory)
927
929
for parent_id in other_tree.get_parent_ids():
928
930
self.branch.fetch(other_tree.branch, parent_id)
929
931
self.add_parent_tree_id(parent_id)