[Dovecot] LDA panics without sieve script

[Timo Sirainen]

On Wed, 2011-09-14 at 21:22 +0200, Jürgen Obermann wrote:
> The dovecot lda panics with "Trying to sync mailbox INBOX with open
> transactions" if a user has no sieve script defined. Debugging shows:

Fixed: http://hg.dovecot.org/dovecot-2.0/rev/0264ac68c770