[Dovecot] Bad file descriptor with maildir and bzip2 files

[Chris Burton]

> How about after this: http://hg.dovecot.org/dovecot-1.1/rev/c83a677ce80b

Thanks it's working great now with your patch (I'll upgrade to 1.1.3 
shortly).

Also just to let you know I've now compressed the maildir (a split of 
gzip/bzip2 depending on which saved the most) which has reduced it from 38GB 
to 23GB with some 1.8MB files being compressed down to 36KB (emailed tiff 
files don't ask) which saves a lot in disk access as well as disk space.

Thanks,
 ChrisB.