[libvirt] [PATCH perl-Sys-Virt] Don't die if snapshots are unsupported

[Mike Latimer]

On Tuesday, April 22, 2014 11:35:31 AM Daniel P. Berrange wrote:
> Unfortunately this is a change in API behaviour that affects more
> than just the TCK. You need todo the equivalent change to the TCK
> code instead really.

Ok. I didn't really view this as a change to the API, but I suppose it is. 
I'll implement this at the TCK layer and submit a new patch.

Thanks,
Mike