From 08e3605fa377996a121aabdafa85d63afbb7e455 Mon Sep 17 00:00:00 2001
From: Laurent Demailly <ldemailly@roku.com>
Date: Mon, 20 Nov 2023 15:50:18 -0800
Subject: [PATCH] just use 2 variables...

---
 http_logging.go | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/http_logging.go b/http_logging.go
index 6e79699..beef0e1 100644
--- a/http_logging.go
+++ b/http_logging.go
@@ -83,18 +83,19 @@ func LogResponse[T *ResponseRecorder | *http.Response](r T, msg string, extraAtt
 	if !Log(Info) {
 		return
 	}
-	var attr []KeyVal
-	switch v := any(r).(type) {
+	var status int
+	var size int64
+	switch v := any(r).(type) { // go generics...
 	case *ResponseRecorder:
-		attr = []KeyVal{
-			Int("status", v.StatusCode),
-			Int64("size", v.ContentLength),
-		}
+		status = v.StatusCode
+		size = v.ContentLength
 	case *http.Response:
-		attr = []KeyVal{
-			Int("status", v.StatusCode),
-			Int64("size", v.ContentLength),
-		}
+		status = v.StatusCode
+		size = v.ContentLength
+	}
+	attr := []KeyVal{
+		Int("status", status),
+		Int64("size", size),
 	}
 	attr = append(attr, extraAttributes...)
 	S(Info, msg, attr...)