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Re: detecting an undefined variable

by BillKSmith (Monsignor)
on Sep 23, 2019 at 18:51 UTC ( [id://11106583]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $myscale = $scale // 1;
  2. or download this
    use strict;
use warnings;
...
        };
    ok( $myscale == $scale, 'defined');
}

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