From 3f529f8e43e3b9b78a399a1b0bdc789117dd96a7 Mon Sep 17 00:00:00 2001
From: Jan Ziak <0xe2.0x9a.0x9b@gmail.com>
Date: Mon, 14 Apr 2014 22:01:27 +0200
Subject: [PATCH] cmd/go: do not miss an error if import path contains
 "cmd/something"

Fixes #7638

LGTM=rsc
R=rsc
CC=golang-codereviews
https://golang.org/cl/87300043
---
 src/cmd/go/get.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/cmd/go/get.go b/src/cmd/go/get.go
index e61da7e2ad270..fb9a4ae2350d9 100644
--- a/src/cmd/go/get.go
+++ b/src/cmd/go/get.go
@@ -143,6 +143,10 @@ var downloadRootCache = map[string]bool{}
 // for the package named by the argument.
 func download(arg string, stk *importStack, getTestDeps bool) {
 	p := loadPackage(arg, stk)
+	if p.Error != nil {
+		errorf("%s", p.Error)
+		return
+	}
 
 	// There's nothing to do if this is a package in the standard library.
 	if p.Standard {