From d21b57083b50cf2803cbffa71d279ba00f0a4c56 Mon Sep 17 00:00:00 2001
From: Nico de Poel <ndepoel@gmail.com>
Date: Wed, 12 Jun 2024 09:55:22 +0200
Subject: [PATCH] Fixed potential nullref when Destroy gets called repeatedly

---
 Assets/Scripts/Core/Fsr3UpscalerContext.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Assets/Scripts/Core/Fsr3UpscalerContext.cs b/Assets/Scripts/Core/Fsr3UpscalerContext.cs
index da02d9f..2b6a6bd 100644
--- a/Assets/Scripts/Core/Fsr3UpscalerContext.cs
+++ b/Assets/Scripts/Core/Fsr3UpscalerContext.cs
@@ -125,8 +125,11 @@ namespace FidelityFX
             DestroyConstantBuffer(ref _spdConstantsBuffer);
             DestroyConstantBuffer(ref _upscalerConstantsBuffer);
 
-            _commandBuffer.Dispose();
-            _commandBuffer = null;
+            if (_commandBuffer != null)
+            {
+                _commandBuffer.Dispose();
+                _commandBuffer = null;
+            }
         }
 
         public void Dispatch(Fsr3Upscaler.DispatchDescription dispatchParams)