No sureties are discharged by reason of:(1) The want of any of the qualifications required in this part;(2) There not being the requisite number of sureties;(3) Any other agreement than is expressed in the undertaking;(4) Infancy, lunacy or any other incapacity of any of the other parties thereto; or(5) The defendant not having joined in the same.Acts 1978, ch. 506, § 25; T.C.A., § 40-1229.
Tennessee Legal Code