concurring.
I concur in the result for the reasons expressed in my concurring opinion in Tsarnas v. Jones & Laughlin Steel Corporation, 488 Pa. 513, 412 A.2d 1094 (1980).
concurring.
I concur in the result for the reasons expressed in my concurring opinion in Tsarnas v. Jones & Laughlin Steel Corporation, 488 Pa. 513, 412 A.2d 1094 (1980).