From ace6e4c2eac3acd6e6df75fa10fff17ee9319382 Mon Sep 17 00:00:00 2001
From: Andy Pan <panjf2000@gmail.com>
Date: Thu, 16 Jan 2020 22:40:59 +0800
Subject: [PATCH] path: sync code with httprouter (#2212)

---
 path.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/path.go b/path.go
index a6bac7b..37247d4 100644
--- a/path.go
+++ b/path.go
@@ -5,8 +5,6 @@
 
 package gin
 
-const stackBufSize = 128
-
 // cleanPath is the URL version of path.Clean, it returns a canonical URL path
 // for p, eliminating . and .. elements.
 //
@@ -21,6 +19,7 @@ const stackBufSize = 128
 //
 // If the result of this process is an empty string, "/" is returned.
 func cleanPath(p string) string {
+	const stackBufSize = 128
 	// Turn empty string into "/"
 	if p == "" {
 		return "/"