
    429 A.2d 58
    Commonwealth v. Black, Appellant.
    
      Argued December 3, 1979.
    Alan B. Ziegler, Assistant Public Defender, for appellant;
    J. Michael Morrissey, District Attorney, submitted a brief of behalf of Commonwealth, appellee.
    Before PRICE, WATKINS and HOFFMAN, JJ.
   Judgment of sentence affirmed.  