my $c;
if ($uref) {
$c = $uref->user_call;
- } else {
+ }
+ else {
$c = "$ucall?";
}
if ((length $line) + (length $c) + 1 < $width) {
$line .= $c . ' ';
- } else {
+ }
+ else {
$line =~ s/\s+$//;
push @out, $line;
$line = ' ' x ($level*2) . "$pcall->$c ";
$line =~ s/->$//g;
$line =~ s/\s+$//;
push @out, $line if length $line;
- } else {
+ }
+ else {
# recursion detector
if ((DXChannel::get($call) && $level > 1) || $seen->{$call} || $level > $maxlevel) {
return @out;