From fc2cc2f2bb7287d5790ee6a22a771ce0ffbc9b4d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=A9=AC=E6=A2=93=E5=BD=AD?= <tianbohe0@163.com>
Date: Thu, 16 Apr 2026 16:43:11 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B5=9B=E4=BA=8B=E7=99=BB=E5=BD=95=E5=88=A4?=
 =?UTF-8?q?=E6=96=AD?=
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---
 YD_Event.Application/Client/OAuthController.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/YD_Event.Application/Client/OAuthController.cs b/YD_Event.Application/Client/OAuthController.cs
index 573d39d..76ad40e 100644
--- a/YD_Event.Application/Client/OAuthController.cs
+++ b/YD_Event.Application/Client/OAuthController.cs
@@ -58,7 +58,7 @@ public class OAuthController : IDynamicApiController
         
         if (!isRegistered)
         {
-            if (string.IsNullOrEmpty(appUser.Password))
+            if (appUser == null || string.IsNullOrEmpty(appUser.Password))
             {
                 throw Oops.Bah("未注册过账户");
             }