From f45c802a7f1295cc29f2126101ef454e3f5b8a57 Mon Sep 17 00:00:00 2001
From: MeiMei <30769358+mei23@users.noreply.github.com>
Date: Sat, 16 Mar 2019 15:14:28 +0900
Subject: [PATCH] Fix: cause 500 when no url (#129)

---
 src/server/index.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/server/index.ts b/src/server/index.ts
index bb226d9..992cd20 100644
--- a/src/server/index.ts
+++ b/src/server/index.ts
@@ -5,6 +5,11 @@ import summaly from '../';
 const app = new Koa();
 
 app.use(async ctx => {
+	if (!ctx.query.url) {
+		ctx.status = 400;
+		return;
+	}
+
 	try {
 		const summary = await summaly(ctx.query.url, {
 			followRedirects: false