replace subshell with command chain

8 years ago · cbf84c1840
parent c9c28cb59a
commit cbf84c1840
1 changed files with 2 additions and 2 deletions
--- a/install/basic-install.sh
+++ b/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 ${directory} && git status --short) &> /dev/null
+  curdir=$PWD; cd $directory; git status --short &> /dev/null; rc=$?; cd $curdir
-  return
+  return $rc
 }
 make_repo() {