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Re^2: This is not a pipeby jhourcle (Prior) |
on Mar 13, 2005 at 23:59 UTC ( [id://439160]=note: print w/replies, xml ) | Need Help?? |
If you're worried about errors, I recommend instead: ! UNIVERSAL::isa($this, 'pipe')Just in case there's a possibility that $this might be undef, or an unblessed scalar.
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