From 2c6a2a9773282a82a476146746b5e3a4da875822 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Mon, 30 May 2011 18:23:16 -0400
Subject: [PATCH] goinstall: skip standard packages

R=adg, n13m3y3r
CC=golang-dev
https://golang.org/cl/4526084
---
 src/cmd/goinstall/main.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/cmd/goinstall/main.go b/src/cmd/goinstall/main.go
index 6cd92907a4..ffa37aa417 100644
--- a/src/cmd/goinstall/main.go
+++ b/src/cmd/goinstall/main.go
@@ -131,6 +131,11 @@ func logPackage(pkg string) {
 
 // install installs the package named by path, which is needed by parent.
 func install(pkg, parent string) {
+	if isStandardPath(pkg) {
+		visit[pkg] = done
+		return
+	}
+
 	// Make sure we're not already trying to install pkg.
 	switch visit[pkg] {
 	case done:
@@ -160,9 +165,6 @@ func install(pkg, parent string) {
 	if isLocalPath(pkg) {
 		dir = pkg
 		local = true
-	} else if isStandardPath(pkg) {
-		dir = filepath.Join(root, filepath.FromSlash(pkg))
-		local = true
 	} else {
 		proot = findPkgroot(pkg)
 		err := download(pkg, proot.srcDir())
-- 
2.48.1