[PATCH evdev] Don't allow a wheel emulation inertia of 0 (#66125)

[Peter Hutterer]

Inertia of 0 results in an infinite loop of events being sent to the server.

X.Org Bug 66125 <http://bugs.freedesktop.org/show_bug.cgi?id=66125>

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 src/emuWheel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emuWheel.c b/src/emuWheel.c
index 5774930..81b777f 100644
--- a/src/emuWheel.c
+++ b/src/emuWheel.c
@@ -392,7 +392,7 @@ EvdevWheelEmuSetProperty(DeviceIntPtr dev, Atom atom, XIPropertyValuePtr val,
 
         inertia = *((CARD16*)val->data);
 
-        if (inertia < 0)
+        if (inertia <= 0)
             return BadValue;
 
         if (!checkonly)
-- 
1.8.2.1