From 5c389abe410aa4089378f8fd6a8618ca08708a55 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= <jerome.benoit@sap.com>
Date: Tue, 20 Oct 2020 20:57:30 +0200
Subject: [PATCH] Fix zero value in metervalues charging station templates.
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Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>
---
 src/charging-station/ChargingStation.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/charging-station/ChargingStation.js b/src/charging-station/ChargingStation.js
index c1ca553d..f794f1bc 100644
--- a/src/charging-station/ChargingStation.js
+++ b/src/charging-station/ChargingStation.js
@@ -548,7 +548,7 @@ class ChargingStation {
         const connector = self._connectors[connectorId];
         // SoC measurand
         if (sampledValueLcl.sampledValue[index].measurand && sampledValueLcl.sampledValue[index].measurand === 'SoC') {
-          sampledValueLcl.sampledValue[index].value = sampledValueLcl.sampledValue[index].value ?
+          sampledValueLcl.sampledValue[index].value = !Utils.isUndefined(sampledValueLcl.sampledValue[index].value) ?
             sampledValueLcl.sampledValue[index].value :
             sampledValueLcl.sampledValue[index].value = Utils.getRandomInt(100);
           if (sampledValueLcl.sampledValue[index].value > 100 || debug) {
@@ -556,10 +556,10 @@ class ChargingStation {
           }
         // Voltage measurand
         } else if (sampledValueLcl.sampledValue[index].measurand && sampledValueLcl.sampledValue[index].measurand === 'Voltage') {
-          sampledValueLcl.sampledValue[index].value = sampledValueLcl.sampledValue[index].value ? sampledValueLcl.sampledValue[index].value : 230;
+          sampledValueLcl.sampledValue[index].value = !Utils.isUndefined(sampledValueLcl.sampledValue[index].value) ? sampledValueLcl.sampledValue[index].value : 230;
         // Energy.Active.Import.Register measurand (default)
         } else if (!sampledValueLcl.sampledValue[index].measurand || sampledValueLcl.sampledValue[index].measurand === 'Energy.Active.Import.Register') {
-          if (!sampledValueLcl.sampledValue[index].value) {
+          if (Utils.isUndefined(sampledValueLcl.sampledValue[index].value)) {
             const measurandValue = Utils.getRandomInt(self._stationInfo.maxPower / 3600000 * interval);
             // Persist previous value in connector
             if (connector && connector.lastEnergyActiveImportRegisterValue >= 0) {
-- 
2.34.1