weaken($args->{schema}) if ref $self;
$args->{dump_directory} ||= $self->dump_to_dir;
$args->{naming} = $self->naming if $self->naming;
- $args->{use_namespaces} = $self->use_namespaces if $self->use_namespaces;
+ $args->{use_namespaces} = $self->use_namespaces if defined $self->use_namespaces;
# XXX this only works for relative storage_type, like ::DBI ...
my $loader_class = $self->loader_class;