From 3cf0099ed6a9acc5a65f7b9f761d61d77faa9e82 Mon Sep 17 00:00:00 2001
From: Teddysun <i@teddysun.com>
Date: Tue, 29 Nov 2016 15:52:30 +0900
Subject: [PATCH] update comment

---
 backup.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/backup.sh b/backup.sh
index c76092b..40e5213 100644
--- a/backup.sh
+++ b/backup.sh
@@ -226,10 +226,10 @@ gdrive_upload() {
 # Tranferring backup file to FTP server
 ftp_upload() {
     if ${FTP_FLG}; then
-        [ -z ${FTP_HOST} ] && echo "Error: FTP_HOST can not be empty!" && exit 1
-        [ -z ${FTP_USER} ] && echo "Error: FTP_USER can not be empty!" && exit 1
-        [ -z ${FTP_PASS} ] && echo "Error: FTP_PASS can not be empty!" && exit 1
-        [ -z ${FTP_DIR} ] && echo "Error: FTP_DIR can not be empty!" && exit 1
+        [ -z ${FTP_HOST} ] && log "Error: FTP_HOST can not be empty!" && exit 1
+        [ -z ${FTP_USER} ] && log "Error: FTP_USER can not be empty!" && exit 1
+        [ -z ${FTP_PASS} ] && log "Error: FTP_PASS can not be empty!" && exit 1
+        [ -z ${FTP_DIR} ] && log "Error: FTP_DIR can not be empty!" && exit 1
 
         local FTP_OUT_FILE=$(basename ${OUT_FILE})
         log "Tranferring backup file to FTP server"