# search thru the user for nodes
unless (@call) {
- my ($action, $key, $data);
+ my ($action, $key, $data) = (0,0,0);
for ($action = DXUser::R_FIRST, $count = 0; !$DXUser::dbm->seq($key, $data, $action); $action = DXUser::R_NEXT) {
if ($data =~ m{sort => '[ACRSX]'}) {
push @call, $key;