Don't use uidlist lock to update uidlist. Have a separate real dotlock for locking and create a .tmp file when we need to rewrite the uidlist. This makes the code cleaner and makes it possible to easily detect stale lock files.
Don't use uidlist lock to update uidlist. Have a separate real dotlock for
locking and create a .tmp file when we need to rewrite the uidlist. This
makes the code cleaner and makes it possible to easily detect stale lock
files.

Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot,Distrotech/dovecot