[Dovecot] Multiple values found for 'user', using value

Hi

since latest upgrade on my machine, i have lot of warnings in my log, and i found that it is due this change

http://www.dovecot.org/list/dovecot-cvs/2011-February/018588.html

Is there any option to disable these warnings ? Yes we have multiple UIDs so these warnings bothers me.

Many thanks

Regards

Martin