From 3e5c04313c28e463fa866c2ef669ed66628faf9b Mon Sep 17 00:00:00 2001
From: sergey <sngasuan@gmail.com>
Date: Thu, 2 May 2019 18:07:34 +0300
Subject: [PATCH] net/url: reduce allocs on resolvePath func

pregrow result array to avoid small allocation.

Change-Id: Ife5f815efa4c163ecdbb3a4c16bfb60a484dfa11
Reviewed-on: https://go-review.googlesource.com/c/go/+/174706
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---
 src/net/url/url.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/net/url/url.go b/src/net/url/url.go
index 6f4d5a1ce77..6480d4b4322 100644
--- a/src/net/url/url.go
+++ b/src/net/url/url.go
@@ -950,8 +950,8 @@ func resolvePath(base, ref string) string {
 	if full == "" {
 		return ""
 	}
-	var dst []string
 	src := strings.Split(full, "/")
+	dst := make([]string, 0, len(src))
 	for _, elem := range src {
 		switch elem {
 		case ".":