From 76f1e3fac64b2d83e86b4171d706c04f99c25a75 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 27 Jun 2017 01:05:35 +0530
Subject: [PATCH] Use rewrite to preserve the port

---
 manual/server.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manual/server.rst b/manual/server.rst
index 594e69b3ad..bb1e00a3cc 100644
--- a/manual/server.rst
+++ b/manual/server.rst
@@ -302,7 +302,7 @@ With nginx, the required configuration is::
     }
     location /calibre {
         # we need a trailing slash for the Application Cache to work
-        return 301 $scheme://$host$uri/;
+        rewrite /calibre /calibre/ permanent;
     }