CanalTP/navitia — pull request #430 by skywave (2014-07-13 09:04:11+00:00)
Title: Assert on reversal errors

If there are no solutions found at this point, a bug is present causing unsymetric searches in clockwise vs counterclockwise. If no paths exists, this assert will never be reached anyway after the invalid_idx check

--Do not merge as such a bug is present --