Appellant filed a motion pursuant to Criminal Procedure Rule No. 1, F.S.A., Ch. 924 Appendix, the trial court denied the relief requested and appeal was taken from such denial. The sentence imposed for the judgment of conviction under attack has been served, thus making the matter moot. Therefore, the appeal is hereby dismissed upon the authority of Young v. State, 167 So.2d 622 (Fla.App. 1st, 1964).