From dca9b49192d139b74f29c920f05aeb4fa14353c3 Mon Sep 17 00:00:00 2001
From: Ingmar Stein <IngmarStein@users.noreply.github.com>
Date: Mon, 27 May 2024 21:26:40 +0200
Subject: [PATCH] Silence CodeQL warning

---
 example/http-server/main.go | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/example/http-server/main.go b/example/http-server/main.go
index e7d0782..9462389 100644
--- a/example/http-server/main.go
+++ b/example/http-server/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"github.com/davecgh/go-spew/spew"
+	"html"
 	"net/http"
 	"net/http/httputil"
 	"os"
@@ -23,16 +24,8 @@ func headers(w http.ResponseWriter, req *http.Request) {
 	}
 	spew.Dump(dump)
 
-	for name, headers := range req.Header {
-		for _, h := range headers {
-
-			_, err := fmt.Fprintf(w, "%v: %v\n", name, h)
-			if err != nil {
-				fmt.Printf("Error writing header %s: %v\n", name, err)
-				return
-			}
-		}
-	}
+	w.Header().Set("Content-Type", "text/html; charset=utf-8")
+	w.Write([]byte(html.EscapeString(string(dump))))
 }
 
 func main() {