
270 S.E.2d 105 (1980)
Martha BARHAM
v.
FOOD WORLD, INC., Employer, and
Standard Fire Insurance Company, Carrier.
Supreme Court of North Carolina.
July 15, 1980.
McNairy, Clifford & Clendenin, Greensboro, for plaintiff.
Smith, Moore, Smith, Schell & Hunter, Greensboro, for defendants.
Plaintiff's petition to rehear, N.C, 266 S.E.2d 676. Denied.
