);
sub all_enabled_price_sources {
- my %disabled = map { $_ => 1 } @{ $::instance_conf->get_disabled_price_sources };
+ my %disabled = map { $_ => 1 } @{ $::instance_conf->get_disabled_price_sources || [] };
map { $price_sources_by_name{$_} } grep { !$disabled{$_} } @price_sources_order;
}