From 32bc925fb79f897d14bb4913a4472d18402d875f Mon Sep 17 00:00:00 2001
From: marcobaobao <marco.piovanello@gmail.com>
Date: Sun, 28 Aug 2022 18:42:32 +0200
Subject: [PATCH] code refactoring

---
 server/src/db/memoryDB.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/server/src/db/memoryDB.ts b/server/src/db/memoryDB.ts
index 12e815d..4e775f8 100644
--- a/server/src/db/memoryDB.ts
+++ b/server/src/db/memoryDB.ts
@@ -39,6 +39,7 @@ class MemoryDB {
      * @param {Process} process 
      */
     remove(process: Process) {
+        if (this._size === 0) return
         this._pool.delete(process.getPid())
         this._size--
     }