[Dovecot] 1.2.7: recs[i]->uid < rec-> uid

[Edgar Fuß]

I'm getting this Panic with some users on dovecot-1.2.7:

Panic: file maildir-uidlist.c: line 1242  
(maildir_uidlist_records_drop_expunges): assertion failed: (recs[i]- 
 >uid < rec->
uid)

There's another dovecot-1.2.3 running on identical hardware accessing  
the same NFS mail storage without problems.