
    435 A.2d 1306
    Commonwealth v. Hartwig, Appellant.
    Submitted June 13, 1980.
    Stewart J. Green-leaf, for appellant; Ronald T. Williamson, Assistant District Attorney, for Commonwealth, appellee.
    Before HESTER, CAVANAUGH and VAN der VOORT, JJ.
   Judgment affirmed.

CAVANAUGH, J., concurred in the result.  