From 7299212a425d6c4a2df93ec4633ba1e1b7a5b9be Mon Sep 17 00:00:00 2001
From: Sean Liao <sean@liao.dev>
Date: Fri, 12 Jul 2024 20:14:23 +0100
Subject: [PATCH] net/http: match os.File.Readdir behavior in DotFileHiding

Fixes #67697

Change-Id: I26b26262d885d0704851c08c79e7b2b4872b65ad
Reviewed-on: https://go-review.googlesource.com/c/go/+/598075
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
---
 src/net/http/example_filesystem_test.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/net/http/example_filesystem_test.go b/src/net/http/example_filesystem_test.go
index 0e81458a07..ebcb994f43 100644
--- a/src/net/http/example_filesystem_test.go
+++ b/src/net/http/example_filesystem_test.go
@@ -5,6 +5,7 @@
 package http_test
 
 import (
+	"io"
 	"io/fs"
 	"log"
 	"net/http"
@@ -40,6 +41,9 @@ func (f dotFileHidingFile) Readdir(n int) (fis []fs.FileInfo, err error) {
 			fis = append(fis, file)
 		}
 	}
+	if err == nil && n > 0 && len(fis) == 0 {
+		err = io.EOF
+	}
 	return
 }
 
-- 
2.48.1