A tiny hint:

 elsif (@ARGV eq 0) {

may work "accidentally", but you want == to compare numbers. (How to remember that.)

Alexander

--
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

In reply to Re: throw a warning if no argument were passed by afoken
in thread throw a warning if no argument were passed by deep27ak

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