*Fix a crash in relocation notify.

--HG--
branch : trunk

src/game/Map.cpp

@@ -616,7 +616,7 @@ void Map::RelocationNotify()
 
 void Map::AddUnitToNotify(Unit* u)
 {
-    if(u->m_NotifyListPos < 0)
+    if(u->m_NotifyListPos < 0 && u->IsInWorld())
     {
         u->oldX = u->GetPositionX();
         u->oldY = u->GetPositionY();

src/game/Unit.cpp

@@ -11684,8 +11684,8 @@ void Unit::AddToWorld()
     {
         WorldObject::AddToWorld();
         m_Notified = false;
-        //assert(m_NotifyListPos < 0); instance : crash
+        assert(m_NotifyListPos < 0); //instance : crash
-        m_NotifyListPos = -1;
+        //m_NotifyListPos = -1;
         SetToNotify();
     }
 }