Update powerwall.sh

powerwall.sh

@@ -21,7 +21,7 @@ CHECKTEMP(){
 	for x in "${!SENSORS[@]}"; do printf "[%s]=%s\n" "$x" "${SENSORS[$x]}" ; done
 
 	for SENSOR in ${!SENSORS[@]}; do
-		echo "HERE: $SENSORS[${SENSOR}]"
+		echo "HERE: ${SENSORS[${SENSOR}]}"
 	done
 	
 	# mqtt_message=`${mqtt_conn} -t tele/${1}/SENSOR -C 1`