Is it just me...?

\connect template1
select datdba into table tmp_pguser       from pg_database where datname =
'temp
late1';
delete from pg_user where usesysid <> tmp_pguser.datdba;
drop table tmp_pguser;
copy pg_user from stdin;
root    0       f       t       f       t
acctng  103     f       t       f       t
nobody  65534   f       t       f       t
\.
~

This dump from v6.2.1 fails to reload into v6.3...my guess being, of
course, because of the field(s)...have we compensated pg_dump in v6.3 for
this?