From 5907605fcfa68c8acd749d45008649539d74b4ce Mon Sep 17 00:00:00 2001
From: typebrook <typebrook@gmail.com>
Date: Mon, 2 Mar 2020 21:54:55 +0800
Subject: update

---
 tools/install.sh | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/tools/install.sh b/tools/install.sh
index 1969c9a..8acbbdd 100644
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -8,10 +8,12 @@ REPO=${REPO:-typebrook/settings}
 REMOTE=${REMOTE:-https://github.com/${REPO}.git}
 BRANCH=${BRANCH:-dev}
 
-git clone --depth=1 --branch "$BRANCH" "$REMOTE" "$SETTING_DIR" || {
-	error "git clone of settings repo failed"
-	exit 1
-}
+if [[ -d $SETTING_DIR ]]; then
+  git clone --depth=1 --branch "$BRANCH" "$REMOTE" "$SETTING_DIR" || {
+      error "git clone of settings repo failed"
+      exit 1
+  }
+fi
 
 sed "/^# $REPO/, /^$/ d"
 cat <<EOF
-- 
cgit v1.2.3-70-g09d2