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print "ref_a: ", $#$ref_a, "\nref_b: ", $#$ref_b, "\n"; for my $i (0..$#$ref_a) { print "Reading element $i\n"; push @{$ref_a->[$i]}, @{$ref_b->[$i]}; }
ref_a: 5 ref_b: 2 Reading element 0 ... Reading element 2 Reading element 3 Can't use an undefined value as an ARRAY reference at scriptname.pl li +ne 23
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