If the lease is made for several years, and during the term of the lease the whole or at least half of a crop is removed by fortuitous events, the farmer may claim a remission of the price of his tenancy, unless he is compensated by the previous crops.
If he is not compensated, the estimate of the remission can only take place at the end of the lease, at which time compensation is made for all the years of enjoyment;
And, however, the judge may provisionally exempt the lessee from paying part of the price on account of the loss suffered.