From db183441cdc85a2972828e9d0cca6060e6d32186 Mon Sep 17 00:00:00 2001
From: Andrey Taritsyn <taritsyn@gmail.com>
Date: Thu, 11 Jan 2024 20:09:12 +0300
Subject: [PATCH] Make a `MemberComparer` class more reliable (#557)

---
 ClearScript/Util/MemberComparer.cs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/ClearScript/Util/MemberComparer.cs b/ClearScript/Util/MemberComparer.cs
index 7d9372a80..bd2f1cb94 100644
--- a/ClearScript/Util/MemberComparer.cs
+++ b/ClearScript/Util/MemberComparer.cs
@@ -16,6 +16,15 @@ private MemberComparer()
 
         public override bool Equals(T x, T y)
         {
+            if ((x == null) && (y == null))
+            {
+                return true;
+            }
+            else if ((x == null) || (y == null))
+            {
+                return false;
+            }
+
             try
             {
                 return (x.Module == y.Module) && (x.MetadataToken == y.MetadataToken);