From b0d6f1aa49a4ff554c80ae49ab122aaab256001e Mon Sep 17 00:00:00 2001
From: Viktor Persson <vikpe@users.noreply.github.com>
Date: Sat, 28 May 2022 21:35:49 +0200
Subject: [PATCH] Refactor favicon middleware, avoid magic numbers. (#1919)

* Refactor favicon middleware, avoid magic numbers.

* Introduce constant for path to favicon.
---
 middleware/favicon/favicon.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/middleware/favicon/favicon.go b/middleware/favicon/favicon.go
index c2d12b32a3..5f7bcbfbb0 100644
--- a/middleware/favicon/favicon.go
+++ b/middleware/favicon/favicon.go
@@ -40,6 +40,7 @@ var ConfigDefault = Config{
 }
 
 const (
+	fPath  = "/favicon.ico"
 	hType  = "image/x-icon"
 	hAllow = "GET, HEAD, OPTIONS"
 	hZero  = "0"
@@ -97,7 +98,7 @@ func New(config ...Config) fiber.Handler {
 		}
 
 		// Only respond to favicon requests
-		if len(c.Path()) != 12 || c.Path() != "/favicon.ico" {
+		if c.Path() != fPath {
 			return c.Next()
 		}