DevicePool: getInstance with wrong hypervisor segfaults
DevicePool: getInstance with wrong hypervisor segfaults

wbemgi 'http://localhost:5988/root/virt:Xen_ProcessorPool.InstanceID="ProcessorPool/0"'
on a KVM system segfaults.

Signed-off-by: Heidi Eckhart <heidieck@linux.vnet.ibm.com>

zsh: command not found: diffstat

libvirt/libvirt-cim,libvirt/libvirt-cim,libvirt/libvirt-cim