From cbf84c1840fecce74b8554058aa32e9b8b4dfd18 Mon Sep 17 00:00:00 2001
From: bcambl <blayne@blaynecampbell.com>
Date: Thu, 22 Dec 2016 04:32:42 -0600
Subject: [PATCH] replace subshell with command chain

---
 automated install/basic-install.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/automated install/basic-install.sh b/automated install/basic-install.sh
index 9b19c19f..bb2de017 100755
--- a/automated install/basic-install.sh	
+++ b/automated install/basic-install.sh	
@@ -135,8 +135,8 @@ fi
 is_repo() {
   # Use git to check if directory is currently under VCS, return the value
   local directory="${1}"
-  (cd ${directory} && git status --short) &> /dev/null
-  return
+  curdir=$PWD; cd $directory; git status --short &> /dev/null; rc=$?; cd $curdir
+  return $rc
 }
 
 make_repo() {