fb52faf qemu: add missing break in qemuDomainDeviceCalculatePCIConnectFlags

Authored and Committed by berrange 7 years ago
    qemu: add missing break in qemuDomainDeviceCalculatePCIConnectFlags
    
    One of the conditions in qemuDomainDeviceCalculatePCIConnectFlags
    was missing a break that could result it in falling through to
    an incorrect codepath.
    
    Signed-off-by: Daniel P. Berrange <berrange@redhat.com>