[AFRICANUS libro sexto quaestionum. ] §46.7.15.prHaec stipulatio 'quamdiu res non defendatur', simul atque defendi coeperit aut defendi debere desierit, resoluitur.
[AFRICANUS, Questions, book 6.] This stipulation 'as long as the case is not defended' is dissolved as soon as the case begins to be defended or ceases to be required to be defended.