Fixed crash (m_mesh counter was decreased for non-master object, resulting

in the master mesh disappearing).


git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@12516 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/karts/kart_model.cpp

@@ -169,15 +169,17 @@ KartModel::~KartModel()
         }
     }
 
+    if(m_is_master)
+    {
         m_mesh->drop();
-
         // If there is only one copy left, it's the copy in irrlicht's
         // mesh cache, so it can be remove.
-    if(m_is_master && m_mesh != NULL && m_mesh->getReferenceCount()==1)
+        if(m_mesh && m_mesh->getReferenceCount()==1)
         {
             irr_driver->dropAllTextures(m_mesh);
             irr_driver->removeMeshFromCache(m_mesh);
         }
+    }
 
 #ifdef DEBUG
 #if SKELETON_DEBUG