From 710588f10f4c66906e1a0dc28257e807b4d22924 Mon Sep 17 00:00:00 2001
From: Julius Volz <julius.volz@gmail.com>
Date: Mon, 2 May 2022 16:29:04 +0200
Subject: [PATCH] Remove unneeded nil check before ranging over slice (#2900)

Ranging over a nil slice is just a noop as well.

Signed-off-by: Julius Volz <julius.volz@gmail.com>
---
 dispatch/route.go | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/dispatch/route.go b/dispatch/route.go
index 643aa6da..4b3673c5 100644
--- a/dispatch/route.go
+++ b/dispatch/route.go
@@ -183,9 +183,6 @@ func (r *Route) Key() string {
 // Walk traverses the route tree in depth-first order.
 func (r *Route) Walk(visit func(*Route)) {
 	visit(r)
-	if r.Routes == nil {
-		return
-	}
 	for i := range r.Routes {
 		r.Routes[i].Walk(visit)
 	}