From de1ec47bb99940a7abecd36a5ee6db6cd320f1f1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= <jerome.benoit@sap.com>
Date: Tue, 8 Mar 2022 20:37:19 +0100
Subject: [PATCH] Replace deprecated string helper usage
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>
---
 src/charging-station/ChargingStation.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/charging-station/ChargingStation.ts b/src/charging-station/ChargingStation.ts
index ebd77f83..76efaf55 100644
--- a/src/charging-station/ChargingStation.ts
+++ b/src/charging-station/ChargingStation.ts
@@ -653,14 +653,13 @@ export default class ChargingStation {
     // In case of multiple instances: add instance index to charging station id
     const instanceIndex = process.env.CF_INSTANCE_INDEX ?? 0;
     const idSuffix = stationTemplate.nameSuffix ?? '';
+    const idStr = '000000000' + this.index.toString();
     return stationTemplate.fixedName
       ? stationTemplate.baseName
       : stationTemplate.baseName +
           '-' +
           instanceIndex.toString() +
-          ('000000000' + this.index.toString()).substr(
-            ('000000000' + this.index.toString()).length - 4
-          ) +
+          idStr.substring(idStr.length - 4) +
           idSuffix;
   }
 
-- 
2.34.1