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fix udev mouse

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This commit is contained in:
grant2258 2018-12-11 23:24:21 +00:00
parent b89410043a
commit 07b17059f1
1 changed files with 1 additions and 1 deletions
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2
input/drivers/udev_input.c
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@ -523,7 +523,7 @@ static bool udev_input_add_device(udev_input_t *udev,
device->mouse.y_max = absinfo.maximum;
}
/* UDEV_INPUT_MOUSE may report in absolute coords too */
else if (type == UDEV_INPUT_MOUSE && ioctl(fd, EVIOCGABS(ABS_X), &absinfo) >= 0)
else if (type == UDEV_INPUT_MOUSE && ioctl(fd, EVIOCGABS(ABS_X), &absinfo) > 0)
{
if (absinfo.minimum >= absinfo.maximum)
goto error;