1 files changed, 4 insertions, 1 deletions

diff --git a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
index 1bc4a25..40fbde1 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
@@ -1221,7 +1221,10 @@ namespace OpenSim.Region.Physics.OdePlugin
         {
             if (m_eventsubscription > m_requestedUpdateFrequency)
             {
-                base.SendCollisionUpdate(CollisionEventsThisFrame);
+                if (CollisionEventsThisFrame != null)
+                {
+                    base.SendCollisionUpdate(CollisionEventsThisFrame);
+                }
                 CollisionEventsThisFrame = new CollisionEventUpdate();
                 m_eventsubscription = 0;
             }