From c66cea41bdd99fe20550dcc7b6690115639b0e56 Mon Sep 17 00:00:00 2001
From: huanghongxun <i@huangyuhui.net>
Date: Tue, 28 Sep 2021 01:44:57 +0800
Subject: [PATCH] fix: offline account crash.

---
 .../java/org/jackhuang/hmcl/auth/offline/OfflineAccount.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/offline/OfflineAccount.java b/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/offline/OfflineAccount.java
index 946bee314..45af43baa 100644
--- a/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/offline/OfflineAccount.java
+++ b/HMCLCore/src/main/java/org/jackhuang/hmcl/auth/offline/OfflineAccount.java
@@ -149,7 +149,7 @@ public class OfflineAccount extends Account {
         return mapOf(
                 pair("uuid", UUIDTypeAdapter.fromUUID(uuid)),
                 pair("username", username),
-                pair("skin", skin.toStorage())
+                pair("skin", skin == null ? null : skin.toStorage())
         );
     }