From 04feb2644f56a2f33292ea61acc9c2d6fc260488 Mon Sep 17 00:00:00 2001
From: Asif Bacchus <asif@programming.bacchus.network>
Date: Sun, 30 Sep 2018 20:13:11 -0600
Subject: [PATCH] Added parameter check so lack of '-' triggers help screen
 also

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

diff --git a/backup.sh b/backup.sh
index 0d2479f..7a6c4fa 100755
--- a/backup.sh
+++ b/backup.sh
@@ -163,7 +163,7 @@ warn503="   ${ltYellow}Web users will NOT be informed the server is down!${norma
 ### Process script parameters
 
 # if no parameters provided, then show the help page and exit with error
-if [ -z $1 ]; then
+if [ -z "$1" ] || [[ ! "$1" =~ ^- ]]; then
     # show script help page
     scriptHelp
 fi