From 972ecf8c1372d8b22d0ead0facdf33db80864185 Mon Sep 17 00:00:00 2001
From: Johann150 <johann.galle@protonmail.com>
Date: Sat, 16 Jan 2021 13:08:21 +0100
Subject: [PATCH] correctly redirect directories

cf. <https://lists.orbitalfox.eu/archives/gemini/2021/004827.html>
---
 src/main.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index b1549dc..d60b2d2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -204,7 +204,9 @@ async fn send_response(url: Url, stream: &mut TlsStream<TcpStream>) -> Result {
                 }
             } else {
                 // if client is not redirected, links may not work as expected without trailing slash
-                return send_header(stream, 31, &[url.as_str(), "/"]).await;
+                let mut url = url;
+                url.set_path(&format!("{}/", url.path()));
+                return send_header(stream, 31, &[url.as_str()]).await;
             }
         }
     }