Message-ID: <
48763462.7020506@profvince.com>
p4raw-id: //depot/perl@34163
croak "Usage: PACKAGE->new(ARRAYREF, [ARRAYREF])"
unless (defined($v) && (ref($v) eq 'ARRAY'));
- $n = [] unless (defined($n) && (ref($v) eq 'ARRAY'));
+ $n = [] unless (defined($n) && (ref($n) eq 'ARRAY'));
my($s) = {
level => 0, # current recursive depth