I'm really surprised nobody has mentioned one of the more idiomatic and concise (though not necessarily efficient) ways to do this, grep: 
die "bastard\n" if grep $input eq $_, @matching;

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   MeowChow                                   
               s aamecha.s a..a\u$&owag.print

In reply to Re: Why does this happen? by MeowChow
in thread Why does this happen? by dusk

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