);
my $copied = $relnames_copied->{ $rel_info->{source} } ||= {};
- foreach my $related ($self->search_related($relname)) {
+ foreach my $related ($self->search_related($relname)->all) {
my $id_str = join("\0", $related->id);
next if $copied->{$id_str};
$copied->{$id_str} = 1;