facebook/osquery — pull request #352 by polachok (2014-11-03 21:02:08+00:00)
Title: pci_devices: udev_device_get_property_values() can return NULL

```
osquery> select * from pci_devices;
terminate called after throwing an instance of 'std::logic_error'
what(): basic_string::_S_construct null not valid
Aborted
```