
    422 A.2d 1166
    Commonwealth v. Scanga, Appellant.
    Argued April 12, 1979.
    Timothy R. Bonner, Assistant Public Defender, for appellant; David B. Douds, Assistant District Attorney, for Commonwealth, for appellee.
    Before VAN der VOORT, SPAETH and WATKINS, JJ.
   The judgment of sentence of the lower court is hereby affirmed.  