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Re: undefined value as an ARRAY reference sometimes ok

by chilledham (Friar)
on Dec 13, 2011 at 23:13 UTC ( [id://943439]=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!perl

...

my $item = $list->[0];
print ref $list, "\n"; # should print ARRAY

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