From ac8df1ce8c48547a9c73dd51461f7212585962c2 Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Wed, 12 Feb 2025 22:59:56 +0800
Subject: router_http: Ensure module index has /

---
 router_http.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/router_http.go b/router_http.go
index 9b42e9b..fbf729b 100644
--- a/router_http.go
+++ b/router_http.go
@@ -57,6 +57,10 @@ func (router *http_router_t) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	case non_empty_last_segments_len == separator_index+1:
 		http.Error(w, "Group root hasn't been implemented yet", http.StatusNotImplemented)
 	case non_empty_last_segments_len == separator_index+2:
+		if !dir_mode {
+			http.Redirect(w, r, r.URL.Path+"/", http.StatusSeeOther)
+			return
+		}
 		module_type := segments[separator_index+1]
 		params["group_name"] = segments[0]
 		switch module_type {
-- 
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