BUG #1555: bug in GROUP BY?

The following bug has been logged online:

Bug reference:      1555
Logged by:          Peter Cottingham
Email address:      cottingh@rci.rutgers.edu
PostgreSQL version: 7.4.7-3.FC3.1
Operating system:   Linix
Description:        bug in GROUP BY?
Details:

Appears that the GROUP BY clause is not working correctly on new server
(GROUP BY should order the result set in ASCENDING order, NOT DESCENDING
order.)  See below

**********************************
select dom_id, count(ste_id) as ste_count
from ste
group by dom_id
**********************************

ERRONEOUS RESULT SET:

dom_id  ste_count
-----------
5 4
3 12
2 50
1 53