On Tue, Jan 11, 2011 at 8:21 AM, Gabor HALASZ <halas...@freemail.hu> wrote:
>
> I think, simply on wrong place and checks wrong variable, the correct is:
>
> for my $name ( keys %$from_stash ) {
>
> croak "config value must not be a reference" if ref $name;
>
>
Checking whether $name is a reference wouldn't make sense. It's a hash key,
so we already know it's a string.
Ronald
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