message: Fix possible destinations for units that are expelled on spawn
diff: @@ -819,7 +819,7 @@ def evacuate(iPlayer, tPlot):
  def expelUnits(iPlayer, area):
  for plot in area:
  for iOwner, ownerUnits in units.at(plot).notowner(iPlayer).grouped(lambda unit: unit.getOwner()):
  - possibleDestinations = cities.owner(iOwner).without(area.cities()).area(plot)
  + possibleDestinations = cities.owner(iOwner).without(area.cities())
  if plot.isWater():
  destination = possibleDestinations.coastal().closest(plot)
  else:
  