From 79789642a90b2c1d1d4295f212358276ce071bc7 Mon Sep 17 00:00:00 2001
From: Denys Havrysh <Denys.Gavrysh@gmail.com>
Date: Tue, 22 Dec 2015 16:40:29 +0200
Subject: [PATCH] Fix git invocation fail when `man` command is not available

---
 bootstrap-salt.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bootstrap-salt.sh b/bootstrap-salt.sh
index 3820862..bf5edc0 100755
--- a/bootstrap-salt.sh
+++ b/bootstrap-salt.sh
@@ -1291,7 +1291,7 @@ __git_clone_and_checkout() {
             # Let's try shallow cloning to speed up.
             # Test for "--single-branch" option introduced in git 1.7.10, the minimal version of git where the shallow
             # cloning we need actually works
-            if [ "$(git clone --help | grep 'single-branch')" != "" ]; then
+            if [ "$(git clone 2>&1 | grep 'single-branch')" != "" ]; then
                 # The "--single-branch" option is supported, attempt shallow cloning
                 echoinfo "Attempting to shallow clone $GIT_REV from Salt's repository ${_SALT_REPO_URL}"
                 git clone --depth 1 --branch "$GIT_REV" "$_SALT_REPO_URL" "$__SALT_CHECKOUT_REPONAME"