From 6356b51b33d9f3c6ef8e255146b15e11659ce500 Mon Sep 17 00:00:00 2001
From: Sunny <25066078+LoSunny@users.noreply.github.com>
Date: Tue, 14 May 2024 00:24:54 +0800
Subject: [PATCH] serve http: added content-length header when html directory
 is served

---
 lib/http/serve/dir.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/http/serve/dir.go b/lib/http/serve/dir.go
index 1cfcc454b..664f81cf2 100644
--- a/lib/http/serve/dir.go
+++ b/lib/http/serve/dir.go
@@ -235,6 +235,7 @@ func (d *Directory) Serve(w http.ResponseWriter, r *http.Request) {
 		Error(d.DirRemote, w, "Failed to render template", err)
 		return
 	}
+	w.Header().Set("Content-Length", fmt.Sprintf("%d", buf.Len()))
 	_, err = buf.WriteTo(w)
 	if err != nil {
 		Error(d.DirRemote, nil, "Failed to drain template buffer", err)