on the basis that an assignee from a decree-holder auction-purchaser has to be considered as a bona fide purchaser for value who should not be allowed to suffer on account of the mistakes or irregularities committed in a court of law. It is difficult to see how an assignee from a decree-holder auction-purchaser can be equated with a bona fide purchaser for value without notice. He is aware of the nature of the title of his seller or assignor. He is also aware that the title of his assignor or24 seller is subject to the doctrine of restitution if the decree is ultimately set aside particularly in a case where the decree is an ex parte decree and there is a greater possibility of such a decree being set aside. The reasons which prompt the courts to protect strangers who purchase at court auction sales also do not apply to assignees or purchasers from a decree-holder auction purchaser. They purchase outside the court system and cannot expect any protection from the court. Their title is