From 886eb8650d9dc6f85da49318049026b8f4b798d9 Mon Sep 17 00:00:00 2001
From: Kevin Zhang <45326534+taooceros@users.noreply.github.com>
Date: Thu, 21 Jul 2022 05:12:24 -0500
Subject: [PATCH] fix RemoveOldQueryResults NullPointerException (#1204)

---
 Flow.Launcher/ViewModel/MainViewModel.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Flow.Launcher/ViewModel/MainViewModel.cs b/Flow.Launcher/ViewModel/MainViewModel.cs
index 0531c925d..748b86fb7 100644
--- a/Flow.Launcher/ViewModel/MainViewModel.cs
+++ b/Flow.Launcher/ViewModel/MainViewModel.cs
@@ -664,7 +664,7 @@ namespace Flow.Launcher.ViewModel
 
         private void RemoveOldQueryResults(Query query)
         {
-            if (_lastQuery.ActionKeyword != query.ActionKeyword)
+            if (_lastQuery?.ActionKeyword != query?.ActionKeyword)
             {
                 Results.Clear();
             }