fixed overzealous resize_blocks bug
fixed overzealous resize_blocks bug

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