foreach $_ (keys (%list)){ 
                if (exists $list{$_}){

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While not trying to correct your code, I'll suggest that this expression always returns true. A key in a hash always exists in the hash!

-- Randal L. Schwartz, Perl hacker

In reply to Re: matching input to hash keys by merlyn
in thread matching input to hash keys by jerrygarciuh

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