use DB_File;
-my ($action, $count, $key, $data);
-for ($action = R_FIRST, $count = 0; !$DXUser::dbm->seq($key, $data, $action); $action = R_NEXT) {
- if ($data =~ m{isolate =>}) {
+my ($action, $count, $key, $data) = (0,0,0,0);
+for ($action = DXUser::R_FIRST, $count=0; !$DXUser::dbm->seq($key, $data, $action); $action = DXUser::R_NEXT) {
+ if ($data =~ m{isolate}) {
my $u = DXUser->get_current($key);
if ($u && $u->isolate) {
push @out, $key;