> How to assign an uninitialized variable with a proper value ?

you probably(?) want $a //= $sixth;

edit

i.e. $a = $sixth if not defined $a;

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re: Is this code correct by LanX
in thread Is this code correct by suvendra123

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