Ack. Damn those non-scalar contexts! 

perl -e 'print $#a, "\n", @a, "\n", $#a+1, "\n"'
-1

0

[download]
Thus clearly showing that @a is undef. Which is true. In a list context...

If I'd remembered to include scalar around it: 

perl -e 'print $#a, "\n", scalar (@a), "\n", $#a+1, "\n"'
-1
0
0

[download]
, I'd have got the right answer...

My bad.

--
Tommy
Too stupid to live.
Too stubborn to die.

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

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