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Re: undef'ing @arrays caveat

by vladb (Vicar)
on Apr 20, 2002 at 21:56 UTC ( [id://160812]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub a_sub {
       my @things;
    ...
    
       return ($should_return_stuff) ? @things : ();
    }
    

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