From c20041494c6766b201266d0af967b2e091057382 Mon Sep 17 00:00:00 2001
From: GSWXXN <819269088@qq.com>
Date: Wed, 19 Jul 2023 07:06:59 -0400
Subject: [PATCH] fix: Fix null handling in SendLicenseExpiredAsync method

---
 src/Core/Services/Implementations/HandlebarsMailService.cs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/Core/Services/Implementations/HandlebarsMailService.cs b/src/Core/Services/Implementations/HandlebarsMailService.cs
index 03b309abd071..1bd3daff3969 100644
--- a/src/Core/Services/Implementations/HandlebarsMailService.cs
+++ b/src/Core/Services/Implementations/HandlebarsMailService.cs
@@ -335,10 +335,11 @@ public async Task SendAddedCreditAsync(string email, decimal amount)
     public async Task SendLicenseExpiredAsync(IEnumerable<string> emails, string organizationName = null)
     {
         var message = CreateDefaultMessage("License Expired", emails);
-        var model = new LicenseExpiredViewModel
+        var model = new LicenseExpiredViewModel();
+        if (organizationName != null)
         {
-            OrganizationName = CoreHelpers.SanitizeForEmail(organizationName, false),
-        };
+            model.OrganizationName = CoreHelpers.SanitizeForEmail(organizationName, false);
+        }
         await AddMessageContentAsync(message, "LicenseExpired", model);
         message.Category = "LicenseExpired";
         await _mailDeliveryService.SendEmailAsync(message);