- merge changes to native bullet

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8144 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/bullet/com/jme3/bullet/control/KinematicRagdollControl.java

@@ -660,7 +660,7 @@ public class KinematicRagdollControl implements PhysicsControl, PhysicsCollision
         }
 
         //dispatching the event if the ragdoll has been hit
-        if (hit) {
+        if (hit && listeners != null) {
             for (RagdollCollisionListener listener : listeners) {
                 listener.collide(hitBone, hitObject, event);
             }
@@ -682,6 +682,7 @@ public class KinematicRagdollControl implements PhysicsControl, PhysicsCollision
 
         baseRigidBody.setKinematic(mode == Mode.Kinetmatic);
         TempVars vars = TempVars.get();
+        
         for (PhysicsBoneLink link : boneLinks.values()) {
             link.rigidBody.setKinematic(mode == Mode.Kinetmatic);
             if (mode == Mode.Ragdoll) {
@@ -715,7 +716,6 @@ public class KinematicRagdollControl implements PhysicsControl, PhysicsCollision
         animControl.setEnabled(true);
 
 
-
         TempVars vars = TempVars.get();        
         for (PhysicsBoneLink link : boneLinks.values()) {