Update powerwall.sh

powerwall.sh

@@ -820,6 +820,7 @@ CHECKPOWER(){
 					MSG="${idsCL[White]}${SENSOR}            ${idsCL[Default]}: ${HOST_WATTS_disp}"
 					echo -en "\r\033[K${MSG}"
 					
+					if [ "${HOST_WATT_SENSORS}" != "" ]; then
 						if [ "${avgdays}" != "" ] && [ ${HOST_WATTS} -gt 0 ]; then
 							echo -en "${idsCL[LightYellow]}		Calculating average ...${idsCL[Default]}"
 							average=$(AVERAGEPOWER ${PW_POWERSENSOR_ID[${SENSOR}]} ${avgdays}); average_disp="${idsCL[LightYellow]}		`IDS_NUMBER_FORMAT ${average}`'watts"
@@ -834,6 +835,7 @@ CHECKPOWER(){
 							# FanSpeed=$(echo ${vHOSTFAN} | awk '/ / {print $8}' | sed -e 's/%//g')
 							echo -en "${idsCL[LightCyan]}	[FanSpeed=${FanSpeed}'%]"
 						fi
+					fi
 					
 					echo -e "${idsCL[Default]}"
 				fi