A car booking without an end day is a one-day booking everywhere else in
the plan, but the road trip read it as a car never handed back: only its
pick-up desk stood on the road. Two one-way car bookings on one day
(Bologna to Villach, then Villach to Klagenfurt) therefore drove from the
first pick-up to the second and on to whatever came before, counting the
road between the two cities twice and never reaching Klagenfurt. This
applies to the planner, the phone and calculate_roadtrip alike, since all
three seat the desks through the shared carrierSeam.
Such a car now has its return desk on the pick-up day. A return without a
time goes back before the next car of that day is collected rather than
closing the day behind it, so each one-way car drives its own road once.
Bookings with a return day and cars without a located return desk are
unchanged.
Closes#2894
Maurice
299beb65b1