Bug #915: problem with returning setof with double precision values

Daniel Brozek (d(dot)brozek(at)adv(dot)pl) reports a bug with a severity of 2
The lower the number the more severe it is.

Short Description
problem with returning setof with double precision values

Long Description
I have got the table and the function (look at example code). After executing this function I have got NULL values in the place of double precision columns. But in database those values are set. Simple SELECT (select * from service) from this table works propertly - double precision columns have their proper values.

I am working with 7.3.2 version of Postgresql.

Sample Code
CREATE FUNCTION get_krd_info (INTEGER) RETURNS SETOF service AS '
DECLARE
l_service_id ALIAS FOR $1;
l_service service%ROWTYPE;
BEGIN
SELECT INTO l_service service* FROM service
WHERE service.service_id = l_service_id;
RETURN NEXT l_service;

RETURN;
END;
' LANGUAGE 'plpgsql';

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