Removed extra malloc() when creating connection (memory leak).
Removed extra malloc() when creating connection (memory leak).

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