Pedro F. Giffuni d5b9e63ca6 keyserv(1): drop useless comparison.
Comparing a character array against NULL serves no purpose. In any case
we are always asigning a value just before using the value so obviate
the comparison altogether.

Reviewed by:	ngie
Differential Revision:	https://reviews.freebsd.org/D6651

CID:	1008422
2016-05-30 20:41:55 +00:00
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