Log Message:
-----------
Silence compiler warning about ignored return value. Our comment already
clearly stated that we are aware that we're ignoring it.
Modified Files:
--------------
pgsql/src/test/regress:
pg_regress.c (r1.49 -> r1.50)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/pg_regress.c?r1=1.49&r2=1.50)