From 46feb2a1cec42d0a404ed18f030af399528c8409 Mon Sep 17 00:00:00 2001
From: DIYgod <diy.d.god@gmail.com>
Date: Sat, 2 Jun 2018 19:42:02 +0800
Subject: [PATCH] app: wrap error message in <pre>

---
 middleware/onerror.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/middleware/onerror.js b/middleware/onerror.js
index ff6ac21f2..60a19acbd 100644
--- a/middleware/onerror.js
+++ b/middleware/onerror.js
@@ -8,7 +8,7 @@ module.exports = async (ctx, next) => {
         ctx.set({
             'Content-Type': 'text/html; charset=UTF-8',
         });
-        ctx.body = 'RSSHub 发生了一些意外: ' + err;
+        ctx.body = `RSSHub 发生了一些意外: <pre>${err instanceof Error ? err.stack : err}</pre>`;
         ctx.status = 500;
     }
 };