(1)It shall be no objection to the service of an indictment, or to the citation of any juror or witness, that the officer who discharged the duty was not at the time in possession of the warrant of citation ; and it shall not be necessary to produce the execution of citation of any indictment, unless sentence of forfeiture of a bond of caution granted for appearance to stand trial shall be moved for, but without prejudice to such execution being exhibited to disprove objections to service when stated to the court.
(2)It shall be no objection to the admissibility of the officer or witness who served such indictment to give evidence respecting such service that his name is not included in the list of witnesses served on the accused.