Update MapOptimizerNode.cpp
Update MapOptimizerNode.cpp
introlab/rtabmap_ros,willdzeng/rtabmap_ros,introlab/rtabmap_ros,willdzeng/rtabmap_ros,introlab/rtabmap_ros,Notou/rtabmap_ros,Notou/rtabmap_ros,introlab/rtabmap_ros,Notou/rtabmap_ros,willdzeng/rtabmap_ros