
    428 A.2d 265
    Commonwealth v. Lewis, Appellant.
    Submitted December 6, 1979.
    Larry A. Brand, for appellant;
    Chester B. Muroski, District Attorney, for Commonwealth, appellee.
    Before BROSKY, WICKERSHAM and ROBERTS, JJ.
    
    
      
       Justice Samuel J. Roberts of the Supreme Court of Pennsylvania, is sitting by designation.
    
   Order of court affirmed.  