66. Obligation of person who has received advantage under void agreement, or contract that becomes void

When an agreement is discovered to be void, or when a contract becomes void, any person who has received any advantage under the agreement or contract is bound to restore it, or to make compensation for it, to the person from whom he received it.

A pays B RM1,000 in consideration of B’s promising to marry C, A’s daughter. C is dead at the time of the promise. The agreement is void, but B must repay A the RM1,000.

A contracts with B to deliver to him 250 gantangs of rice before the 1st of May. A delivers 130 gantangs only before that day, and none later. B retains the 130 gantangs after the 1st of May. He is bound to pay A for them.

A, a singer, contracts with B, the manager of a theatre, to sing at his theatre for two nights in every week during the next two months, and B engages to pay her RM100 for each night’s performance. On the sixth night A wilfully absents herself from the theatre, and B, in consequence, rescinds the contract.

A contracts to sing for B at a concert for RM1,000, which are paid in advance. A is too ill to sing. A is not bound to make compensation to B for the loss of the profits which B would have made if A had been able to sing, but must refund to B the RM1,000 paid in advance.