You'd probably be better off checking that fileno( $fh ) == 1.

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: Testing whether a file handle is attached to STDOUT by BrowserUk
in thread Testing whether a file handle is attached to STDOUT by rovf

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