The defendant in this case, who comes before us as plaintiff in' error, has no reason to complain of the judgment of the court below. He has had his own contract enforced against him. He agreed to pay a penalty, or additional rent, of $300, in case he-should sublet the premises; with this in view he did sublet, and it is but just that he should be compelled to abide by the term of his own contract.

The judgment is affirmed.