
    443 A.2d 392
    Commonwealth v. Johnson, Appellant.
    Submitted February 25, 1981.
    Arthur J. King, Assistant Public Defender, for appellant;
    Ronald T. Williamson, Assistant District Attorney, for Commonwealth, appellee.
    
      Before SPAETH, WIEAND and JOHNSON, JJ.
   Judgment of sentence dated August 4, 1980 is affirmed.  