[Dovecot] Possible error in function mailbox_autocreate

[Potapov Sergey]

Hi!

in mailbox_autocreate:

    if (mailbox_create(box, NULL, FALSE) < 0) {
        errstr = mailbox_get_last_error(box, &error);
        if (error != MAIL_ERROR_NOTFOUND) {             <<< May be MAIL_ERROR_EXISTS should be here?
            mail_storage_set_critical(box->storage,
                "Failed to autocreate mailbox %s: %s",
                box->vname, errstr);
            return -1;
        }

Some time I got this error when two connections tries to create INBOX at same time.
______
С уважением,
Сергей Потапов