Bugfix: a crash would happen if a kart that is eliminated

had a plunger flying around.


git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/trunk/supertuxkart@2894 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/items/rubber_band.cpp

@@ -88,6 +88,15 @@ void RubberBand::removeFromScene()
  */
 void RubberBand::update(float dt)
 {
+    if(m_owner.isEliminated())
+    {
+        // Rubber band snaps
+        m_plunger->hit(NULL);
+        // This causes the plunger to be removed at the next update
+        m_plunger->setKeepAlive(0.0f);
+        return;
+    }
+
     Vec3 p;
     const Vec3 &k = m_owner.getXYZ();