fixed None connection problem
fixed None connection problem

max630/turtleart-hacks,walterbender/AmazonasTortuga,walterbender/turtle3D,max630/turtleart-hacks,walterbender/turtleconfusion,walterbender/turtleartmini,walterbender/turtleart,walterbender/turtleflags,AlanJAS/turtleart