If your answer is "Yes",then we have a job for you as a waiter.这句话是条件状语从句

问题描述:

If your answer is "Yes",then we have a job for you as a waiter.这句话是条件状语从句
如果主句是将来时,条件状语从句要用一般现在时表示将来.上面这句话是参考资料上的解释,但我认为这句话的主句也不是将来时啊?求教

主将从现适用于条件状语从句.既然那句话是资料上的解释,就说明主句是将来时,资料上也有印刷错误,不要钻牛角尖啊.