What tlm neglected to mention was what you should do :)

Because <> can do two different things, readline and glob (and in your case is doing the wrong one), you should explicitly say while(readline($opts{-handle})).

In reply to Re^3: Passing a file handle to a sub. I still don't get it. by ysth
in thread Passing a file handle to a sub. I still don't get it. by rvosa

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