Log Message:
-----------
Fix psql's \d commands to use pg_roles instead of pg_user, so that
they don't miss owners that are NOLOGIN.
Modified Files:
--------------
pgsql/src/bin/psql:
describe.c (r1.123 -> r1.124)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/describe.c.diff?r1=1.123&r2=1.124)