cmd/go: 'go env' print GO15VENDOREXPERIMENT in Go1.5

Fixes #11410

Change-Id: I9d01be3e01f74f4b12a516aba8a5d20d9b277ec6
Reviewed-on: https://go-review.googlesource.com/11539
Reviewed-by: Russ Cox <rsc@golang.org>

diff --git a/src/cmd/go/env.go b/src/cmd/go/env.go
index 8d427b37c2f2465b6492dffe92e3540d418255e8..600accac03f2767bf086d45b8a94ec5313d8d123 100644 (file)
--- a/src/cmd/go/env.go
+++ b/src/cmd/go/env.go
@@ -44,6 +44,7 @@ func mkEnv() []envVar {
                {"GORACE", os.Getenv("GORACE")},
                {"GOROOT", goroot},
                {"GOTOOLDIR", toolDir},
+               {"GO15VENDOREXPERIMENT", os.Getenv("GO15VENDOREXPERIMENT")},
 
                // disable escape codes in clang errors
                {"TERM", "dumb"},