
    455 A.2d 188
    Commonwealth v. Diaz, Appellant.
    
      Submitted April 22, 1982.
    Jeffrey Louis Schmehl, Assistant Public Defender, for appellant; George C. Yatron, District Attorney, for Commonwealth, appellee.
    Before WICKERSHAM, BROSKY and WIEAND, JJ.
   Judgment of sentence affirmed.  