Update nodemgmt-scripts.sh

nodemgmt-scripts.sh

@@ -80,6 +80,8 @@ case "$1" in
 		"$0" service nginx reload >> /opt/idssys/nodemgmt/cert-renewal-run-$(hostname)
 		exit 0
 	;;
+	
+	update) exit 0;;
 
 	*)
 		echo ""