tree faf9b21777dcbc2562090c87ae76c6985ad1bae5
parent 1c6a35b4fe894ab0dc229be35d8a5fb0080a31d6
author Russ Cox <rsc@golang.org> 1454425827 -0500
committer Russ Cox <rsc@golang.org> 1454431003 +0000

cmd/go: avoid use of git -C, which does not exist in RHEL 7

Tested manually with "go test -run TestGetSubmodules".

Fixes #14194.

Change-Id: I4f563b2b8a38f3040d7631f74a7908ab65e0860b
Reviewed-on: https://go-review.googlesource.com/19154
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>