From 3371345fadbb2281cb0ba279f0a00935950adeef Mon Sep 17 00:00:00 2001
From: "Wilma456 (Jakob0815)" <wilma456@gmx.de>
Date: Fri, 11 Aug 2017 13:42:20 +0200
Subject: [PATCH] Fix Bug in list.lua

list.lua check now, if sDir is a Directory
---
 .../resources/assets/computercraft/lua/rom/programs/list.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/resources/assets/computercraft/lua/rom/programs/list.lua b/src/main/resources/assets/computercraft/lua/rom/programs/list.lua
index c50f90399..14ed40439 100644
--- a/src/main/resources/assets/computercraft/lua/rom/programs/list.lua
+++ b/src/main/resources/assets/computercraft/lua/rom/programs/list.lua
@@ -7,6 +7,11 @@ if tArgs[1] ~= nil then
     sDir = shell.resolve( tArgs[1] )
 end
 
+if not fs.isDir( sDir ) then
+    printError( "Not a directory" )
+    return
+end
+
 -- Sort into dirs/files, and calculate column count
 local tAll = fs.list( sDir )
 local tFiles = {}