Amusingly enough, if you use Exception::Class and throw an error without a message, it has an overload that will stringify to undef, so "if ($@)" will in fact fail. The test against empty string will work though, even in this case. (And by the way, don't throw an Exception::Class error without a message.)

In reply to Re^2: Question on "Effective Perl Programming" by perrin
in thread Question on "Effective Perl Programming" by jfroebe

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