Log Message:
-----------
Original assumption that our own getaddrinfo routine would never support
IPv6 is obsoleted by recent Windows patch. Perform the runtime test
whenever HAVE_IPV6 is set. This should be OK since initdb can get
getaddrinfo from libpgport if needed.
Modified Files:
--------------
pgsql/src/bin/initdb:
initdb.c (r1.95 -> r1.96)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/initdb/initdb.c.diff?r1=1.95&r2=1.96)