From ccd60513f1776231ba3dc1ed1fd512b3d29e972d Mon Sep 17 00:00:00 2001
From: Steve Pham <82231385+spham-amzn@users.noreply.github.com>
Date: Tue, 12 Oct 2021 18:34:55 -0700
Subject: [PATCH] Fix prefab close dialog Editor crash on Linux (#4623)

Signed-off-by: Steve Pham <spham@amazon.com>
---
 .../AzToolsFramework/UI/Prefab/PrefabIntegrationManager.cpp     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Code/Framework/AzToolsFramework/AzToolsFramework/UI/Prefab/PrefabIntegrationManager.cpp b/Code/Framework/AzToolsFramework/AzToolsFramework/UI/Prefab/PrefabIntegrationManager.cpp
index 9bd377e3e9..24cb71499e 100644
--- a/Code/Framework/AzToolsFramework/AzToolsFramework/UI/Prefab/PrefabIntegrationManager.cpp
+++ b/Code/Framework/AzToolsFramework/AzToolsFramework/UI/Prefab/PrefabIntegrationManager.cpp
@@ -1400,7 +1400,7 @@ namespace AzToolsFramework
 
         AZStd::unique_ptr<AzQtComponents::Card> PrefabIntegrationManager::ConstructUnsavedPrefabsCard(TemplateId templateId)
         {
-            FlowLayout* unsavedPrefabsLayout = new FlowLayout(AzToolsFramework::GetActiveWindow());
+            FlowLayout* unsavedPrefabsLayout = new FlowLayout(nullptr);
 
             AZStd::set<AZ::IO::PathView> dirtyTemplatePaths = s_prefabSystemComponentInterface->GetDirtyTemplatePaths(templateId);