 A suspensive condition must be fulfilled in its entirety, unless the parties intended that fulfilment of part of the condition should entail performance of part of the promise.If the condition is not fulfilled, the obligation is treated as void "ab initio", unless the condition is for the sole benefit of a party who waives the benefit of the condition within the time stipulated for fulfilment, by proper notification to the other party.Where no time is stipulated, the obligation is discharged if a condition, of a type that is not for the specific benefit of one party only, remains unfulfilled after the lapse of a reasonable time.