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-rw-r--r--udev/lib/libudev-monitor.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/udev/lib/libudev-monitor.c b/udev/lib/libudev-monitor.c
index 382fbfac5f..d0f28849aa 100644
--- a/udev/lib/libudev-monitor.c
+++ b/udev/lib/libudev-monitor.c
@@ -367,7 +367,8 @@ struct udev_device *udev_monitor_receive_device(struct udev_monitor *udev_monito
udev_device_unref(udev_device);
return NULL;
}
- udev_device_set_devnum(udev_device, makedev(maj, min));
+ if (maj > 0)
+ udev_device_set_devnum(udev_device, makedev(maj, min));
udev_device_set_info_loaded(udev_device);
return udev_device;
}