removed lint in nohalo2
removed lint in nohalo2

jcupitt/libvips,mcanthony/libvips,leiyangyou/libvips,jcupitt/libvips,lovell/libvips,jcupitt/libvips,jcupitt/libvips,mcanthony/libvips,mcanthony/libvips,leiyangyou/libvips,leiyangyou/libvips,wishabi/libvips,lovell/libvips,wishabi/libvips,wishabi/libvips,mcanthony/libvips,leiyangyou/libvips,wishabi/libvips,lovell/libvips,lovell/libvips