Update powerwall.sh

powerwall.sh

@@ -165,9 +165,11 @@ CHECKTEMP_SERVICE(){
 				
 					
 				if [ "${PW_SENSOR_TYPE[${SENSORa}]}" == "esxi" ]; then
-					IFS=""
+					unset IFS
 					SENSORS_CHECK=$(ssh root@${PW_RACADM_ACCESS} racadm -r ${PW_HOST_IDRACS[${SENSORa}]} -u ${PW_ESXI_USER} -p "'${PW_ESXI_PASS}'" getsensorinfo | grep " Temp" 2>&1)
+					echo "1: $SENSORS_CHECK"
 					IFS=$'\n' read -rd '' -a SENSORS_CHECK <<<"${SENSORS_CHECK}"; unset IFS
+					echo "2: $SENSORS_CHECK"
 					# for i in ${SENSORS_CHECK[@]}; do echo $i; done
 				else
 					SENSORS_CHECK=(${SENSORa})