
    423 A.2d 1309
    Lightholder et al. v. Ewing, Appellant.
    Argued June 18, 1979.
    George E. Ewing, for appellant; James H. McCune, for appellee.
    Before HESTER, HOFFMAN and CATANIA, JJ.
    
    
      
       President Judge Francis J. Catania of the Court of Common Pleas of Delaware County, Pennsylvania, is sitting by designation.
    
   Order affirmed.  