foreach $key (qw(TimeEstimated TimeWorked TimeLeft)) {
next unless (!%$fields || (exists $fields->{lc $key}));
$val = $ticket->$key || 0;
foreach $key (qw(TimeEstimated TimeWorked TimeLeft)) {
next unless (!%$fields || (exists $fields->{lc $key}));
$val = $ticket->$key || 0;