fix some globals

setup/so-functions

@@ -1444,8 +1444,7 @@ backup_pillar() {
 	touch $adv_backup_pillar_file
 	printf '%s\n'\
 		"backup:"\
-		"  locations:"\
-		"    - /opt/so/saltstack/local" > "$backup_pillar_file"
+		"  locations: []" > "$backup_pillar_file"
 }
 
 soctopus_pillar() {
@@ -2308,4 +2307,4 @@ wait_for_file() {
 
 wait_for_salt_minion() {
 	retry 60 5 "journalctl -u salt-minion.service | grep 'Minion is ready to receive requests'" >> "$setup_log" 2>&1 || exit 1
-}
+}