diff options
Diffstat (limited to 'dix/getevents.c')
| -rw-r--r-- | dix/getevents.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/dix/getevents.c b/dix/getevents.c index b78d5cec0..fade40c0f 100644 --- a/dix/getevents.c +++ b/dix/getevents.c @@ -1601,6 +1601,8 @@ GetPointerEvents(InternalEvent *events, DeviceIntPtr pDev, int type, if (adj != 0.0 && axis != -1) { adj *= pDev->valuator->axes[axis].scroll.increment; + if (!valuator_mask_isset(&mask, axis)) + valuator_mask_set(&mask, axis, 0); add_to_scroll_valuator(pDev, &mask, axis, adj); type = MotionNotify; buttons = 0; |