Switch that to:

  chomp( $mystring = readline( $fhr{ $host } ) );

[download]

In theory, you can also use curlies to disambiguate:

  chomp( $mystring = < {$fhr{$host}} > );

[download]

but I've encountered situations when that didn't seem to work. readline seems preferable anyway.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: Perl IPC using dynamic handles in hash by BrowserUk
in thread Perl IPC using dynamic handles in hash by gansvv

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