
    452 A.2d 58
    Commonwealth v. Brock, Appellant.
    Submitted April 28, 1982.
    John H. Corbett, Jr., Assistant Public Defender, for appellant;
    Robert L. Eberhardt, Deputy District Attorney, for Commonwealth, appellee.
    Before CERCONE, P.J., BECK and MONTEMURO, JJ.
   Order affirmed.  