
    478 A.2d 77
    Commonwealth v. Porterfield, Appellant.
    Petition for Allowance of Appeal Denied Nov. 29, 1984.
    Submitted March 26, 1984.
    Peter E. Horney, for appellant;
    William M. Panella, District Attorney, for Commonwealth, appellee.
    Before SPAETH, P.J., and BROSKY and MONTGOMERY, JJ.
   Order affirmed.  