A literal list in scalar context evaluates to its last element. An empty literal list in scalar context evaluates to undef, which is false.

Beware: in fact, a list in perl is only a syntactic construct - it doesn't really exist - as far as any code is concerned, you only deal with arrays, hashes and scalars.

update: oh yes, and typeglobs. :-)

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: An empty list in boolean context? by Joost
in thread An empty list in boolean context? by BUU

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