
    428 A.2d 679
    Commonwealth v. Olexy, Appellant.
    Submitted December 6, 1979.
    Jonathan Blum, Assistant Public Defender, for appellant; Chester B. Muro-ski, District Attorney, for Commonwealth, appellee.
    Before BROSKY, WICKERSHAM and EAGEN, JJ.
    
    
      
       Chief Justice Michael J. Eagen of the Supreme Court of Pennsylvania, is sitting by designation.
    
   Judgment of sentence affirmed.  