On Tue, Jan 11, 2011 at 2:27 PM, Gabor HALASZ <halas...@freemail.hu> wrote:
> 2011.01.11. 16:39 keltezéssel, Ronald J Kimball írta: > >> On Tue, Jan 11, 2011 at 8:21 AM, Gabor HALASZ <halas...@freemail.hu >> <mailto: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. >> >> Sure, sorry. Of course, I think: > > croak "config value must not be a reference" if ref $form_stash->{$name}; > > Aha, yes, that makes sense. It will use $from_stash->{$name} as a hash key in $form->stash. As you said, it's checking the wrong variable. Ronald
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