This has been fixed since 9.1.2. If you browse the history and/or this mailing list you should find a reference.
I just have my mobile here, so its a bit too hard to search for a reference.... Greetings, Andres -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs