Thread: pgsql: Ensure that the test postmaster started by 'make check' listens

Log Message:
-----------
Ensure that the test postmaster started by 'make check' listens to as
few 'listen_addresses' as possible --- on most systems, none at all,
just the Unix socket.  This avoids spurious check failures due to bogus
DNS setups, and is probably a good idea from a security standpoint anyway.
Per trouble report from Jean-G�rard Pailloncy.

Modified Files:
--------------
    pgsql/src/test/regress:
        pg_regress.sh (r1.51 -> r1.52)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/pg_regress.sh.diff?r1=1.51&r2=1.52)