do not call freeaddrinfo() on a NULL pointer.
authoreric <eric@openbsd.org>
Sat, 6 Apr 2019 10:35:48 +0000 (10:35 +0000)
committereric <eric@openbsd.org>
Sat, 6 Apr 2019 10:35:48 +0000 (10:35 +0000)
commitc0101cced8fb506a486d6adae307f795bcad599f
tree7ee472042b5bec4964514e325632b999db521566
parent1ae11a2771ca755542cd988909b9148623918f13
do not call freeaddrinfo() on a NULL pointer.
usr.sbin/lpd/resolver.c