From 6aec6ae5953fd60e71ca0c97b9f730a40078bd36 Mon Sep 17 00:00:00 2001
From: Arthur van de Vondervoort <arthur.vandevondervoort@vanroey.be>
Date: Thu, 14 Dec 2023 11:50:49 +0100
Subject: [PATCH] Resolve System.NullReferenceException

---
 Design/Rule0044AnalyzeTransferField.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Design/Rule0044AnalyzeTransferField.cs b/Design/Rule0044AnalyzeTransferField.cs
index ccfd8013..379a8b33 100644
--- a/Design/Rule0044AnalyzeTransferField.cs
+++ b/Design/Rule0044AnalyzeTransferField.cs
@@ -718,6 +718,8 @@ public void PopulateFields(IApplicationObjectTypeSymbol table)
 
             public void PopulateFields(FieldExtensionListSyntax fieldList)
             {
+                if (fieldList == null) return;
+
                 foreach (FieldSyntax field in fieldList.Fields.Where(fld => fld.IsKind(SyntaxKind.Field)))
                 {
                     if (!FieldIsObsolete(field))
@@ -727,6 +729,7 @@ public void PopulateFields(FieldExtensionListSyntax fieldList)
 
             public void PopulateFields(FieldListSyntax fieldList)
             {
+                if (fieldList == null) return;
 
                 foreach (FieldSyntax field in fieldList.Fields)
                 {