From 68754a2acaff67d5be8f7a857218f0cac1c06d41 Mon Sep 17 00:00:00 2001
From: techengine <24850353+tech-engine@users.noreply.github.com>
Date: Thu, 26 Sep 2024 07:22:16 +0530
Subject: [PATCH] refactor: remove redundant code from dupefilter middleware

---
 pkg/builtin/middlewares/dupefilter.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkg/builtin/middlewares/dupefilter.go b/pkg/builtin/middlewares/dupefilter.go
index d3ca9f2..487a495 100644
--- a/pkg/builtin/middlewares/dupefilter.go
+++ b/pkg/builtin/middlewares/dupefilter.go
@@ -70,8 +70,7 @@ func generateSHA1FingerprintFromReq(r *http.Request) (string, error) {
 
 	// added sorted headers
 	for _, key := range headerKeys {
-		values := r.Header[key]
-		for _, value := range values {
+		for _, value := range r.Header[key] {
 			combinedBuf.WriteString(key)
 			combinedBuf.WriteString(value)
 		}