At this point the villagers are screwed anyway dood...
I mean...
Case 1: If they vote wolf then last wolf kills someone (unless she doesn't want to) and then there are 4 people, one of which is the wolf and one of which is the fox, dood. If they then vote villager then fox wins, dood. If they vote wolf then fox wins, dood. If they vote fox then wolf kills someone and wins, dood.
Case 2: If they vote villager then fox wins, dood. If they vote fox then next night wolves kill someone and win, dood.