and if you have older perl...

#!/usr/bin/perl -w

$SIG{__WARN__} = sub { 
        local $_ = shift;
        print STDERR unless /Use of uninitialized value/;
};

my $f;

print "no warning here -->$f<--",$/;

warn "woot! other warnings here...";

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In reply to Re: Re: The -w switch on a web application by zengargoyle
in thread The -w switch on a web application by Heidegger

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