> This loop never ends!

Because the iterator ->fetchrow_hashref returns one scalar undef when done. But a list assignment (...) = ... is only false if the list is empty. °

It might have been better to return an empty list. This would have worked similarly well in list as scalar context.

But it's only supposed to return one scalar - the mentioned hashref - anyway.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

°) see also Re: list context (iterators)

In reply to Re^2: my $x or my ($x) by LanX
in thread my $x or my ($x) by tamaguchi

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