X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2FSharedLRUCache.ts;h=e02f6ac6b6cdb29ba1e8f352ef689859b75b316b;hb=7685ee64e5c27b603f4445527c7d01c2c72e717e;hp=cda04196aa3c798f8bee698073c950940ac5e762;hpb=ec69050249d8e32aa6ec786ff271179200bfb88e;p=e-mobility-charging-stations-simulator.git

diff --git a/src/charging-station/SharedLRUCache.ts b/src/charging-station/SharedLRUCache.ts
index cda04196..e02f6ac6 100644
--- a/src/charging-station/SharedLRUCache.ts
+++ b/src/charging-station/SharedLRUCache.ts
@@ -1,6 +1,7 @@
-import ChargingStationConfiguration from '../types/ChargingStationConfiguration';
-import ChargingStationTemplate from '../types/ChargingStationTemplate';
 import LRUCache from 'mnemonist/lru-map-with-delete';
+
+import type { ChargingStationConfiguration } from '../types/ChargingStationConfiguration';
+import type { ChargingStationTemplate } from '../types/ChargingStationTemplate';
 import Utils from '../utils/Utils';
 
 enum CacheType {
@@ -19,7 +20,7 @@ export default class SharedLRUCache {
   }
 
   public static getInstance(): SharedLRUCache {
-    if (!SharedLRUCache.instance) {
+    if (SharedLRUCache.instance === null) {
       SharedLRUCache.instance = new SharedLRUCache();
     }
     return SharedLRUCache.instance;