Merge branch 'master' of https://git.kucatdog.net/eseiker/ButtonPusher

Assets/Script/MotionView.cs

@@ -37,6 +37,9 @@ public class MotionView : MonoBehaviour {
 
 	MotionState DetermineState()
 	{
+        if (body == null)
+            return MotionState.UNKNOWN;
+
 		int idx;
 		for(idx = 0; idx < body.Length; ++idx)
 			if (body[idx] != null && body[idx].IsTracked)