Creating initial transaction log file leaked memory, created the file twice and caused potential locking problems.
Creating initial transaction log file leaked memory, created the file
twice and caused potential locking problems.

--HG--
branch : HEAD

dscho/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,dscho/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,jkerihuel/dovecot,dscho/dovecot,dscho/dovecot,jwm/dovecot-notmuch,jkerihuel/dovecot,dscho/dovecot