$self->lock( $self->LOCK_SH );
- my $SAVE_FILTER = $self->root->{filter_fetch_value};
- $self->root->{filter_fetch_value} = undef;
+ my $SAVE_FILTER = $self->_root->{filter_fetch_value};
+ $self->_root->{filter_fetch_value} = undef;
my $packed_size = $self->FETCH('length');
- $self->root->{filter_fetch_value} = $SAVE_FILTER;
+ $self->_root->{filter_fetch_value} = $SAVE_FILTER;
$self->unlock;
$self->lock( $self->LOCK_EX );
- my $SAVE_FILTER = $self->root->{filter_store_value};
- $self->root->{filter_store_value} = undef;
+ my $SAVE_FILTER = $self->_root->{filter_store_value};
+ $self->_root->{filter_store_value} = undef;
my $result = $self->STORE('length', pack($DBM::Deep::LONG_PACK, $new_length));
- $self->root->{filter_store_value} = $SAVE_FILTER;
+ $self->_root->{filter_store_value} = $SAVE_FILTER;
$self->unlock;