diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libudev/libudev-device.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libudev/libudev-device.c b/src/libudev/libudev-device.c index ed9964ac44..1cfcbe10b6 100644 --- a/src/libudev/libudev-device.c +++ b/src/libudev/libudev-device.c @@ -722,7 +722,8 @@ static struct udev_device *udev_device_new(struct udev *udev) if (udev == NULL) { errno = EINVAL; return NULL; - } + } else if (!subsystem) + errno = ENODATA; udev_device = new0(struct udev_device, 1); if (udev_device == NULL) { |