You need to specifically create hash reference. Here is better code that prints your new hash. Note: Now dumpvar puts out data but also print another hash with undef value. I believe that is due to auto-vivification but I could be wrong. 
#!/usr/bin/perl
use strict;
use warnings;
use Data::Dumper;


my %test = { record => ' ' };
my $test = \%test;

$test->{record}->{'a'} = 11;
$test->{record}->{'b'} = 22;
print Dumper \%test;

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In reply to Re: Add Data to Hash Reference by shail
in thread Add Data to Hash Reference by Anonymous Monk

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