shell32: stop shlfolder tests crashing under win98

[Paul Vriens]

Alistair Leslie-Hughes wrote:
> Hi,
>     Moved the null pointer checker to before it's first used.
> 
> Changelog:
>     shell32: stop shlfolder tests crashing under win98
> 
> Best Regards
>  Alistair Leslie-Hughes
> 
> 
> ------------------------------------------------------------------------
> 
> 
While your at it, could you add a skip message?

-- 
Cheers,

Paul.