
    429 A.2d 751
    Robertson, Appellant, v. Williams.
    Argued June 10, 1980.
    James D. Flower, for appellant; S. Walter Foulkrod, III, for appellee.
    Before BROSKY, WATKINS and CIRILLO, JJ.
    
    
      
       Judge Vincent A. Cirillo of the Court of Common Pleas of Montgomery County, Pennsylvania, is sitting by designation.
    
   Order affirmed.  