# handle A records
my $user = $dxchan->user;
if ($sort eq 'A' || $sort eq 'O') {
$dxchan->start($line, $sort);
} elsif ($sort eq 'I') {
die "\$user not defined for $call" if !defined $user;
# handle A records
my $user = $dxchan->user;
if ($sort eq 'A' || $sort eq 'O') {
$dxchan->start($line, $sort);
} elsif ($sort eq 'I') {
die "\$user not defined for $call" if !defined $user;