in reply to return via hash reference

Which part of the code prints "results hash"? Also, after assigning to $hashref (line 20 in the sub), $hashref no longer references %hash.
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

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Re^2: return via hash reference
by kp2a (Sexton) on Jan 26, 2013 at 03:13 UTC
    right you are! - I have to copy rather than assign the result to the hash ref! thanks! an extra pair of eyes is always useful!
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