Again encoding problems

[Andreas Tille]

Hi,

once I had to enforce latin1 encoding for one of my applications [1] but
I finally switched all my machines to UTF-8 - with a lot of unwanted
effects.  Once the final solution for the latin1 encoding was to use

    export PGCLIENTENCODING=LATIN1

in /etc/init.d/zope2.9 (it is a pure Etch machine) and the most obvious
solution to replace LATIN1 by UTF-8 just has no effect.  Even uncommenting
the PGCLIENTENCODING has no effect.