From 348be92a45346655d8d5780e5ce7ce5ff1e6030b Mon Sep 17 00:00:00 2001
From: Aleksandr Popov <sdtmzr@gmail.com>
Date: Mon, 26 Jun 2023 08:59:00 +0200
Subject: [PATCH]

---
 TURN.Services.Chess/DBModel/ModelBaseContext.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/TURN.Services.Chess/DBModel/ModelBaseContext.cs b/TURN.Services.Chess/DBModel/ModelBaseContext.cs
index 50affaf..77b4fe6 100644
--- a/TURN.Services.Chess/DBModel/ModelBaseContext.cs
+++ b/TURN.Services.Chess/DBModel/ModelBaseContext.cs
@@ -19,7 +19,7 @@ namespace TURN.Services.Chess.DBModel
         {
             try
             {
-                _ = Environment.GetEnvironmentVariable("DB") != null
+                _ = !string.IsNullOrEmpty(Environment.GetEnvironmentVariable("DB"))
                     ? optionsBuilder.UseNpgsql(Environment.GetEnvironmentVariable("DB"))
                     : optionsBuilder.UseNpgsql("Server=localhost;Port=5432;Database=TURNChess;UserId=postgres;" +
                         "Password=example;");