Update mm-scripts.sh

mm-scripts.sh

@@ -335,7 +335,7 @@ PersistentKeepalive = 25" >> /etc/wireguard/${VPN_INTERFACE}.conf
 
 					tryupdate=false
 					cc=0
-					until [ "${checkport}" == "" ]; do
+					until [ "${checkport}" != "" ]; do
 						if [ ${cc} -eq 10 ]; then
 							if [ -f ${MMFOLDER}/mm.${srvc}.starting ]; then
 								msg="${srvc^} Service is not starting properly, will try and update"