From bb46021f20fc3a06be0f140eedfac5a7d01406b1 Mon Sep 17 00:00:00 2001
From: Michael Bucari-Tovo <mbucari1@gmail.com>
Date: Tue, 3 Aug 2021 06:41:22 -0600
Subject: [PATCH] Fuxed possible null reference.

---
 FileManager/BackgroundFileSystem.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/FileManager/BackgroundFileSystem.cs b/FileManager/BackgroundFileSystem.cs
index 91e47916..a239581c 100644
--- a/FileManager/BackgroundFileSystem.cs
+++ b/FileManager/BackgroundFileSystem.cs
@@ -22,6 +22,8 @@ namespace FileManager
 
         public string FindFile(string regexPattern, RegexOptions options)
         {
+            if (fsCache is null) return null;
+
             lock (fsCache)
             {
                 return fsCache.FirstOrDefault(s => Regex.IsMatch(s, regexPattern, options));