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Re^3: use of $sub

by roboticus (Chancellor)
on Oct 19, 2012 at 14:50 UTC ( #999948=note: print w/replies, xml ) Need Help??


in reply to Re^2: use of $sub
in thread use of $sub

JimLS:

I expect that just adding something like this:

sub PREVENT_USELESS_WARNING { my $t = $sub }

or similar shenanigans would do fine.

...roboticus

When your only tool is a hammer, all problems look like your thumb.

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