No, I don't think so. If @foo is empty, then scalar(@foo) is zero, not undef, and the equality holds true... (actually undef == 0 is also true, though it emits a warning)

The only time @foo != $#foo + 1 is when you messed with $[ (but you didn't do that, did you?)

--
3dan

In reply to Re: Re: Re: Answer: How do I find the index of the last element in an array? by edan
in thread How do I find the index of the last element in an array? by vroom

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