From 25c8d4e932375fb1b34352c166223987c7f44117 Mon Sep 17 00:00:00 2001
From: Scott Lawrence <bytbox@gmail.com>
Date: Mon, 13 Sep 2010 12:59:59 +1000
Subject: [PATCH] goinstall: warn when http:// is found at beginning of package
 name Fixes #860.

R=golang-dev, adg1, rsc, adg
CC=golang-dev
https://golang.org/cl/2124046
---
 src/cmd/goinstall/main.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/cmd/goinstall/main.go b/src/cmd/goinstall/main.go
index 2d410cd4fc..07ab622af0 100644
--- a/src/cmd/goinstall/main.go
+++ b/src/cmd/goinstall/main.go
@@ -148,6 +148,11 @@ func install(pkg, parent string) {
 	// If remote, download or update it.
 	var dir string
 	local := false
+	if strings.HasPrefix(pkg, "http://") {
+		fmt.Fprintf(os.Stderr, "%s: %s: 'http://' used in remote path, try '%s'\n", argv0, pkg, pkg[7:])
+		errors = true
+		return
+	}
 	if isLocalPath(pkg) {
 		dir = pkg
 		local = true
-- 
2.50.0