blank webring useragent

schedules/webring.js

@@ -21,7 +21,7 @@ module.exports = async () => {
 		const toVisit = [...known].filter(url => !visited.has(url));
 		let rings = await Promise.all(toVisit.map(url => {
 			visited.add(url);
-			return fetch(url).then(res => res.json()).catch(e => console.error);
+			return fetch(url, {agent:''}).then(res => res.json()).catch(e => console.error);
 		}));
 		for (let i = 0; i < rings.length; i++) {
 			const ring = rings[i];