Re^2: Hash reference undefined somewhere?

Actually, I got it - I changed it to this

    if ($old_ip) {
        print "here old ip $old_ip, hostname $hostname, new ip $new_ip
+ \n";
        $ref_data->{$old_ip}{"hostname"} = $hostname;
        $ref_data->{$old_ip}{"new_ip"} = $new_ip;
    }
[download]

which works now. I knew it was something trivial. :)

-- Burvil

Comment on Re^2: Hash reference undefined somewhere? Download Code

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Re^3: Hash reference undefined somewhere? by GrandFather (Saint) on Mar 09, 2011 at 23:59 UTC
But are you using strictures now? True laziness is hard work	[reply]