From ee9e7949b77ffbe2f61acb178b2b270ab80aff10 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=B6=8C=EC=84=B8=EC=9D=B8?= <ksi123456ab@naver.com>
Date: Sun, 7 Nov 2021 18:38:41 +0900
Subject: [PATCH] clean code

---
 CmlLib/Core/Auth/Microsoft/XboxMinecraftLogin.cs     | 3 ++-
 CmlLib/Core/Launcher/MLaunch.cs                      | 1 -
 CmlLib/Core/Launcher/MNative.cs                      | 4 +---
 CmlLib/Core/MojangLauncher/MojangLauncherAccounts.cs | 2 +-
 4 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/CmlLib/Core/Auth/Microsoft/XboxMinecraftLogin.cs b/CmlLib/Core/Auth/Microsoft/XboxMinecraftLogin.cs
index 9bdd3a3..aceb74d 100644
--- a/CmlLib/Core/Auth/Microsoft/XboxMinecraftLogin.cs
+++ b/CmlLib/Core/Auth/Microsoft/XboxMinecraftLogin.cs
@@ -38,7 +38,8 @@ public AuthenticationResponse LoginWithXbox(string uhs, string xstsToken)
             var res = req.GetResponse();
             var resBody = readRes(res);
 
-            var obj = JsonConvert.DeserializeObject<AuthenticationResponse>(resBody);
+            var obj = JsonConvert.DeserializeObject<AuthenticationResponse>(resBody)
+                ?? new AuthenticationResponse();
             obj.ExpiresOn = DateTime.Now.AddSeconds(obj.ExpiresIn);
             return obj;
         }
diff --git a/CmlLib/Core/Launcher/MLaunch.cs b/CmlLib/Core/Launcher/MLaunch.cs
index 8d0ceb9..096ccd5 100644
--- a/CmlLib/Core/Launcher/MLaunch.cs
+++ b/CmlLib/Core/Launcher/MLaunch.cs
@@ -3,7 +3,6 @@
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
-using CmlLib.Core.Auth;
 using CmlLib.Core.Version;
 
 namespace CmlLib.Core
diff --git a/CmlLib/Core/Launcher/MNative.cs b/CmlLib/Core/Launcher/MNative.cs
index ab6247d..4a82804 100644
--- a/CmlLib/Core/Launcher/MNative.cs
+++ b/CmlLib/Core/Launcher/MNative.cs
@@ -1,6 +1,4 @@
-using System;
-using System.Diagnostics;
-using CmlLib.Core.Version;
+using CmlLib.Core.Version;
 using CmlLib.Utils;
 using System.IO;
 
diff --git a/CmlLib/Core/MojangLauncher/MojangLauncherAccounts.cs b/CmlLib/Core/MojangLauncher/MojangLauncherAccounts.cs
index e356f7d..0aeb8eb 100644
--- a/CmlLib/Core/MojangLauncher/MojangLauncherAccounts.cs
+++ b/CmlLib/Core/MojangLauncher/MojangLauncherAccounts.cs
@@ -49,7 +49,7 @@ public static MojangLauncherAccounts FromFile(string path)
             return FromJSON(content);
         }
 
-        public static MojangLauncherAccounts FromJSON(string json)
+        public static MojangLauncherAccounts? FromJSON(string json)
         {
             return JsonConvert.DeserializeObject<MojangLauncherAccounts>(json);
         }