From c2d889f85e6941b892f36c5873d3f9a4995191f8 Mon Sep 17 00:00:00 2001
From: Subhaditya Nath <56714626+subnut@users.noreply.github.com>
Date: Wed, 10 Jan 2024 17:54:47 +0530
Subject: [PATCH] httpcaddyfile: Fix redir <to> html (#6001)

---
 caddyconfig/httpcaddyfile/builtins.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/caddyconfig/httpcaddyfile/builtins.go b/caddyconfig/httpcaddyfile/builtins.go
index f345a676..701beff7 100644
--- a/caddyconfig/httpcaddyfile/builtins.go
+++ b/caddyconfig/httpcaddyfile/builtins.go
@@ -711,6 +711,7 @@ func parseRedir(h Helper) (caddyhttp.MiddlewareHandler, error) {
 `
 		safeTo := html.EscapeString(to)
 		body = fmt.Sprintf(metaRedir, safeTo, safeTo, safeTo, safeTo)
+		hdr = http.Header{"Content-Type": []string{"text/html; charset=utf-8"}}
 		code = "200" // don't redirect non-browser clients
 	default:
 		// Allow placeholders for the code