Bug in SQL for set returning functions

Hi developers!

Testing the pgAdmin III 1.8.0 Beta 2 (Jul 25 2007, rev: 6486). Client
Win XP, host: Debian Sarge / PG 8.1.8 and Debian Etch / PG 8.2.4

I am afraid beta2 has introduced a new bug in the reverse engineering of
SQL code. SET returning functions get two instances of the the "RETURNS
" clause. Like this:

CREATE OR REPLACE FUNCTION f_demofunc(IN integer, OUT integer)
RETURNS SETOF record
RETURNS SETOF record AS
$BODY$
...

Does not seem to happen with simple return types.

Regards
Erwin