
    January 5, 1981.
    432 A.2d 245
    Commonwealth v. Ball, Appellant.
    Argued September 11, 1980.
    Robert J. O’Shea, Assistant Public Defender, for appellant; David McGlaughlin, Assistant District Attorney, for Commonwealth, appellee.
    
      Before SPAETH, HESTER and CAVANAUGH, JJ.
   The judgment of sentence of the lower court is hereby affirmed.  