Re: CDBI not blessing my references

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On Tue, Jun 29, 2004 at 04:18:23PM +0200, Alexander Gr?fe wrote:
> sub details2 {
>         my ($self,$lang) = shift;
>         my $rv={};
>         my @details = $self->details;
>         foreach my $detail ($self->details) {
>                 $rv = $detail if $detail->sprache->iso eq $lang
>         }
>         return $rv;
> }


> I *do* get something back, but when I try to call isa("Foo::Details") on the return value,
> I get a 'Can't call method "isa" on unblessed reference' error.

I would assume that your "if" is never returning true, and so you're
returning the empty hashref you set up in row 2.

Tony