Fixed node bug
Fixed node bug

rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp,rellermeyer/99tsp