[syslog-ng]can't determine log directory with ISO-8859-1 chars

Hello ! I got a debian sarge server logging all boxes around here using syslog-ng 1.5.15-1.1 via tcp sockets. Logfiles are determinated this way: "$HOST-$MONTH-$DAY.log". Everything works fine except one server which have LC_ALL="hu_HU" (no way to change it). This one sends su session opening events with national letters like ju'l,ma'j,etc. Logfiles are determinated this way: "$HOST-$MONTH-$DAY.log" As it seems syslog-ng can't handle it - it pushes these entries into a false logfile usually int $HOST-12-31.log. I have read the documentation,FAQ, googled (:>) it but can't find anything. Any idea,please? Regards, -- Peter dove@koli.rulez.org