
    433 A.2d 102
    Commonwealth v. Donaldson, Appellant.
    Petition for Allowance of Appeal Denied July 17, 1981.
    
      Submitted September 11, 1980.
    Arthur J. King, Assistant Public Defender, for appellant; John T. Salvucci, Assistant District Attorney, for Commonwealth, appellee.
    Before SPAETH, HESTER and CAVANAUGH, JJ.
   Judgment of sentence affirmed.  