
    August 22, 1980.
    428 A.2d 688
    Commonwealth v. Arentz, Appellant.
    Argued March 3, 1980.
    Clayton R. Wilcox, Public Defender, for appellant; Robert G. Teeter, Assistant District Attorney, for Commonwealth, appellee.
    Before CERCONE, P. J., and WATKINS and MONTGOMERY, JJ.
   Judgment of sentence affirmed.  