From 7aa4621e13699cc6dd408852b62f823f1f78b221 Mon Sep 17 00:00:00 2001
From: DevMiner <devminer@devminer.xyz>
Date: Wed, 31 Jul 2024 16:58:55 +0200
Subject: [PATCH] fix(reqlog): only use `.{number}` for request logging when
 there's multiple values for a request header

---
 request_logger.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/request_logger.go b/request_logger.go
index 7d03700..56ad9cf 100644
--- a/request_logger.go
+++ b/request_logger.go
@@ -48,7 +48,13 @@ func RequestLogger(l zerolog.Logger, requestHeaders, responseHeaders bool) fiber
 			if requestHeaders {
 				for k, v := range r.RequestHeaders {
 					for i, vv := range v {
-						l2 = l2.Str(fmt.Sprintf("request.headers.%s.%d", k, i), vv)
+						attr := fmt.Sprintf("request.headers.%s", k)
+
+						if len(v) != 1 {
+							attr = fmt.Sprintf("%s.%d", attr, i)
+						}
+
+						l2 = l2.Str(attr, vv)
 					}
 				}
 			}