279 So. 2d 205 (1973)
O.L. TAYLOR
No. 53575.
O.L. TAYLOR
v.
Dennis B. BOCOCK.
No. 53575.
Supreme Court of Louisiana.
June 21, 1973.Writ denied. Based upon the factual finding that the plaintiff was not the procuring cause of the sale and upon the conclusion that the plaintiff's exclusive listing agreement was not continued beyond its expiration date, the result is correct under Civil Code article 2277.