67. Effect of neglect of promisee to afford promisor reasonable facilities f or performance.—If any promisee neglects or refuses to afford the promisor reasonable facilities for the performance of his promise, the promisor is excused by such neglect or refusal as to any non-performance caused thereby.
Illustration A contracts with B to repair B’s house. B neglects or refuses to point out to A the places in which his house requires repair. A is excused for the non-performance of the contract if it is caused by such neglector refusal.