[Templates] Template::Stash::_dotop hates me

[Randal L. Schwartz]

>>>>> "Andy" == Andy Wardley <abw@wardley.org> writes:

Andy> Randal L. Schwartz wrote:
>> Well, not just me: it hates anything that has overloaded magic.
>> Here's my fix:
Andy> [...]
>> -    my $atroot  = ($root eq $self);
>> +    my $atroot  = eval { $root->isa(ref $self) } && ($root eq $self);

Andy> I think the following should suffice.

Andy>        my $atroot  = (ref $root && "$root" eq $self);

Andy> Stringifying $root should stamp out any overloaded comparison operator.

Yeah, that might work.  Hmm, I wonder if q{""} can return a blessed
object? :)

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