From f521a4de9ed9360dfd1529348b68c6ee01f5cd2c Mon Sep 17 00:00:00 2001
From: AnonymousDotNet <18776095145@163.com>
Date: Tue, 5 Nov 2024 11:08:18 +0800
Subject: [PATCH] fix: NullReferenceException

---
 .../BotSharp.OpenAPI/ViewModels/Users/UserViewModel.cs          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Users/UserViewModel.cs b/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Users/UserViewModel.cs
index 5e9a17f0..c2c5afd5 100644
--- a/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Users/UserViewModel.cs
+++ b/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Users/UserViewModel.cs
@@ -49,7 +49,7 @@ public class UserViewModel
             FirstName = user.FirstName,
             LastName = user.LastName,
             Email = user.Email,
-            Phone = user.Phone?.Substring(0, 3) == "+86" ? user.Phone.Substring(3) : user.Phone,
+            Phone = (!string.IsNullOrWhiteSpace(user.Phone) && user.Phone.Length > 3) ? (user.Phone.Substring(0, 3) == "+86" ? user.Phone.Substring(3) : user.Phone) : user.Phone,
             Type = user.Type,
             Role = user.Role,
             Source = user.Source,