Joshua ben Jore claimed:

You might tell that mod_perl list that he could use
http://perlmonks.org/?node_id=367478 to flag unchecked operations like
send(). There was even code to automatically fix such code into C<EXPR
or die $!>. I don't recall whether the code as posted was smart enough
to DRT for system() and I don't recall seeing documentation for the
socket calls that says they return -1 for any failures. Of course, I
never do socket programming so I just take what the documentation says
at face value.

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