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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 /src
parentAdd missing mt axis labels (diff)
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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>
Diffstat (limited to 'src')
-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)