The trivial time that may be saved due to removing a simple test is completely irrelevant. However there is a generally big gain in clarity by simplifying code. In that vein, my $useless_line = <$info>; should simply be <$info>; which is much better at conveying the idea that we really don't want to use the contents of the line just read.
In reply to Re^2: next in while loop not honored
by GrandFather
in thread next in while loop not honored
by mitchreward
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