diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2013-05-14 08:31:19 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2013-05-23 15:35:11 +1000 |
| commit | 6589f3b55e335eef6c658c8ba1fe15a062f7e31c (patch) | |
| tree | f4b00a46e6a95264115448fb3a530441c11f2b7f /dix | |
| parent | 756ab88d93542f0589c9bf46f40ccc57df64f0fd (diff) | |
dix: devices must have valuators before touch is initialized
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'dix')
| -rw-r--r-- | dix/devices.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/dix/devices.c b/dix/devices.c index 291b76773..527eea028 100644 --- a/dix/devices.c +++ b/dix/devices.c @@ -1647,6 +1647,7 @@ InitTouchClassDeviceStruct(DeviceIntPtr device, unsigned int max_touches, BUG_RETURN_VAL(device == NULL, FALSE); BUG_RETURN_VAL(device->touch != NULL, FALSE); + BUG_RETURN_VAL(device->valuator == NULL, FALSE); /* Check the mode is valid, and at least X and Y axes. */ BUG_RETURN_VAL(mode != XIDirectTouch && mode != XIDependentTouch, FALSE); |