The reciprocal obligation of warranty referred to in the preceding article shall be proportionate to the respective hereditary shares of the co-heirs, but if any one of them should be insolvent, the other co-heirs shall be liable for his part in the same proportion, deducting the part corresponding to the one who should be indemnified.
Those who pay for the insolvent heir shall have a right of action against him for reimbursement, should his financial condition improve. (1071)