(1) A tenant not
having a right of occupancy may make improvements on his tenancy with the assent of his landlord.
(2) If at any time the question arises whether or not the landlord assented to the making of an improvement by a tenant not having a right of occupancy, the assent may be inferred from circumstances.
(2) If at any time the question arises whether or not the landlord assented to the making of an improvement by a tenant not having a right of occupancy, the assent may be inferred from circumstances.