Comment 7 for bug 552999

Thanks so much for the bug report, this uncovered a problem in the resilient of the udev_resource script when encountering a PCI device defined without the program interface information:

P: /devices/pci0000:00/0000:00:07.0
E: UDEV_LOG=3
E: DEVPATH=/devices/pci0000:00/0000:00:07.0
E: DRIVER=virtio-pci
E: PCI_CLASS=FF00
E: PCI_ID=1AF4:1003
E: PCI_SUBSYS_ID=1AF4:0003
E: PCI_SLOT_NAME=0000:00:07.0
E: MODALIAS=pci:v00001AF4d00001003sv00001AF4sd00000003bc00scFFi00
E: SUBSYSTEM=pci