C++: Fixed ptr bug
C++: Fixed ptr bug

johnty/libmapper,malloch/libmapper,johnty/libmapper,libmapper/libmapper,malloch/libmapper,radarsat1/libmapper,malloch/libmapper,radarsat1/libmapper,libmapper/libmapper,libmapper/libmapper,johnty/libmapper,radarsat1/libmapper,libmapper/libmapper,johnty/libmapper,malloch/libmapper,libmapper/libmapper,radarsat1/libmapper,malloch/libmapper,radarsat1/libmapper,malloch/libmapper,libmapper/libmapper,johnty/libmapper