http://bugs.winehq.org/show_bug.cgi?id=20377
--- Comment #3 from Dmitry Timoshkov dmitry@codeweavers.com 2009-11-23 08:59:22 --- (In reply to comment #2)
This seems like a really easy fix. All we have to do is call getenv("LANG"), and if it returns non-NULL, we don't use the system locale. Or am I missing something?
Something like that would work. Feel free to send a patch.