to_char appears fixed in 7.1beta3

Bruno Wolff III <bruno@wolff.to>

From: Bruno Wolff III <bruno@wolff.to>
To: pgsql-bugs@postgresql.org
Date: 2001-01-10T05:10:54Z
Lists: pgsql-bugs
A problem I reported a few weeks ago here using to_char to do a conversion
to roman numerals with many of the values being null doesn't seem to be
a problem in 7.1beta3.