}
sub update_last ($$$) {
- my ($self, $validity, $last) = @_;
+ my ($self, $validity, $last_uid) = @_;
+ return unless defined $last_uid;
my $sth = $self->{dbh}->prepare_cached(<<'');
INSERT OR REPLACE INTO imap_last (url, uid_validity, uid)
VALUES (?, ?, ?)
$self->lock_acquire;
- my $rv = $sth->execute($self->{url}, $validity, $last);
+ my $rv = $sth->execute($self->{url}, $validity, $last_uid);
$self->lock_release;
$rv;
}