I don't like that "variable used once" either. If I've declared a variable so that use strict doesn't complain, but I only use it once, I don't want to see a warning. I've seen a lot of code that uses a variable in void context just to get around that warning.

--
brian d foy <brian@stonehenge.com>

In reply to Re^3: Warning for "unused sub declarations"? by brian_d_foy
in thread Warning for "unused sub declarations"? by blazar

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