
    427 A.2d 1233
    Higgins et al., Appellants v. State Farm Fire and Cas. Co.
    Submitted December 6, 1979.
    Samuel A. Litzenberger, for appellants;
    Glenn D. Hains, for appellee.
    Before BROSKY, WICKERSHAM and ROBERTS, JJ.
    
    
      
       Justice Samuel J. Roberts of the Supreme Court of Pennsylvania, is sitting by designation.
    
   Order affirmed.  