concurring.
I concur separately in this case because of my view as expressed in Epler v. North American Rockwell Corporation, 482 Pa. 391, 393 A.2d 1163 (1978).
concurring.
I concur separately in this case because of my view as expressed in Epler v. North American Rockwell Corporation, 482 Pa. 391, 393 A.2d 1163 (1978).