From cb4eead6e1c9d5bcd995ea78c7c7b58773e342e0 Mon Sep 17 00:00:00 2001
From: wp <wp.no-reply@lazarus-ide-org>
Date: Sun, 28 Feb 2021 22:37:39 +0000
Subject: [PATCH] LCL/ShellCtrls: Fix ShellTreeView crashing when a node is
 opened.

git-svn-id: trunk@64697 -
---
 lcl/shellctrls.pas | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lcl/shellctrls.pas b/lcl/shellctrls.pas
index dd1338f064..3447106f6d 100644
--- a/lcl/shellctrls.pas
+++ b/lcl/shellctrls.pas
@@ -679,7 +679,7 @@ var
   FindResult, i: Integer;
   IsDirectory, IsValidDirectory, IsHidden, AddFile, UseMaskList: Boolean;
   SearchStr, ShortFilename: string;
-  MaskList: TMaskList;
+  MaskList: TMaskList = nil;
   Files: TList;
   FileItem: TFileItem;
   MaskOptions: TMaskOptions;