+ ) or die $FS::DBI::errstr;
+ my $usergroup = $export->option('usergroup') || 'usergroup';
+ my @attr_tables;
+ @attr_tables = qw( radgroupcheck radgroupreply )
+ if $export->option('export_attrs');
+ for my $table (qw( radcheck radreply ), $usergroup, @attr_tables) {