
    458 A.2d 271
    Commonwealth v. Walker, Appellant.
    Submitted September 14, 1981.
    Joseph Hugh O’Donnell, Jr., submitted a brief on behalf of appellant;
    Michelle Lehr, Assistant District Attorney, for Commonwealth, appellee.
    
      Before CAVANAUGH, DiSALLE and WATKINS, JJ.
    
    
      
       DiSalle, J., did not participate in the consideration or decision of this case.
    
   Judgment of sentence affirmed.  