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authorPeter Hutterer <peter.hutterer@who-t.net>2012-11-30 10:32:47 +1000
committerPeter Hutterer <peter.hutterer@who-t.net>2012-12-05 17:12:34 +1000
commit0d6c6b59c153cb53b53d6860387b4fe40d245628 (patch)
treeb50a2f53bd77988ff946a7c3ab02f2fddc79d6a2
parentc263d6e46d76b3e54570da637b1e7352437bb59d (diff)
If stat fails, pretend it's not a virtual device
If stat fails while checking if the device is virtual, just say "no, it's not virtual" and continue. If the device really went away, it'll be removed through other means. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
-rw-r--r--src/evdev.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/evdev.c b/src/evdev.c
index 2aab97f..619bce6 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -308,7 +308,9 @@ EvdevDeviceIsVirtual(const char* devicenode)
if (!udev)
goto out;
- stat(devicenode, &st);
+ if (stat(devicenode, &st) == -1)
+ goto out;
+
device = udev_device_new_from_devnum(udev, 'c', st.st_rdev);
if (!device)