From 3dde0db9104fabeb5f28865bb83509e4015434a8 Mon Sep 17 00:00:00 2001
From: Chenyang Shi <chenyang9608@qq.com>
Date: Wed, 12 Jun 2019 17:57:29 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=AF=B9=E8=B7=AF=E7=94=B1=E7=A9=BA?=
 =?UTF-8?q?=E5=86=85=E5=AE=B9=E6=8A=A5=E9=94=99=20(#2388)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/middleware/parameter.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/middleware/parameter.js b/lib/middleware/parameter.js
index 62a3ec015..8dd288c5f 100644
--- a/lib/middleware/parameter.js
+++ b/lib/middleware/parameter.js
@@ -55,4 +55,8 @@ module.exports = async (ctx, next) => {
             return item;
         });
     }
+
+    if (ctx.state.data && ctx.state.data.item.length === 0) {
+        throw Error('该路由目前获取内容为空，请检查源站情况或前往https://github.com/DIYgod/RSSHub/issues反馈该问题');
+    }
 };