BUG #1387: Sort order don't work correctly

The following bug has been logged online:

Bug reference: 1387
Logged by: Andrew Kompaneev
Email address: Akompaneev@computel.ru
PostgreSQL version: 8.0 RC2
Operating system: Windows 2000 SP4
Description: Sort order don't work correctly
Details:

On Windows platform in database with encoding='UNICODE' sort order on column
with non-english chars (for example, Cyrillic) doesn't work correctly.
If the database has encoding='WIN' sort order works OK. By the way, on Linux
(Redhat 9) sort order work OK too.
"select * from ... order by ...;"