Update offsite-power-check.sh

offsite-power-check.sh

@@ -17,7 +17,10 @@ PWO_START(){
 	while true; do
 		
 		. /opt/idssys/powerwall/settings.conf
-		PW_OFFSITEHOSTS=${PW_OFFSITE_HOSTS//,/ }
+		PW_OFFSITEHOSTS=$(echo ${PW_OFFSITE_HOSTS} | tr ',' ' ')
+		for host in ${PW_OFFSITEHOSTS}; do
+			echo "HERE: $host"
+		done
 		# TEST=true
 		# TEST=full
 		if [ "${TEST}" != "" ]; then