(1) Where the possessor derives the right to possession from an indirect possessor, the provision of section 990 with regard to emoluments applies only if the prerequisites set out in section 990 also are satisfied by the indirect possessor or litigation is pending against the indirect possessor.
(2) Where the possessor, on gaining possession, was in good faith, they nevertheless are responsible to the owner for the damage set out in section 989 starting from the date of the acquisition to the extent that they are liable to the indirect possessor.