[libvirt] libvirt-tck breackage

Hi, it seems a recent commit broke allmost all off the libvirt-tck tests: http://honk.sigxcpu.org:8001/job/libvirt-tck-debian-wheezy-qemu-session/196/... I won't have a chance to have a closer look but but wanted to at least send a heads up. I'll have a closer look later this week. Cheers, -- Guido