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Re: Take reference and then dereference die() and warn()

by Beechbone (Friar)
on Nov 12, 2013 at 13:56 UTC ( [id://1062196]=note: print w/replies, xml ) Need Help??

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  1. or download this
    $SIG{'__WARN__'} = sub { die @_ } if $die_on_error;
warn "foooooo";
  2. or download this
    $SIG{'__WARN__'} = sub { die @{$_[0]} if ref $_[0] eq 'ARRAY'; warn @_
+; } if $die_on_error;
warn "foooooo"; # never dies
warn ["foooooo"]; # sometimes dies

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