From 87a11d65ee576d965bcf432e878f191512e46bdd Mon Sep 17 00:00:00 2001
From: mitchell <70453897+orbitalquark@users.noreply.github.com>
Date: Tue, 3 Nov 2020 11:24:27 -0500
Subject: Fixed `lfs.walk()` bug with root directory. Prevent dir to walk from
 becoming an empty string.

---
 core/lfs_ext.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core/lfs_ext.lua')

diff --git a/core/lfs_ext.lua b/core/lfs_ext.lua
index d55dbf0b..842c1737 100644
--- a/core/lfs_ext.lua
+++ b/core/lfs_ext.lua
@@ -85,7 +85,7 @@ end
 -- @see filter
 -- @name walk
 function lfs.walk(dir, filter, n, include_dirs)
-  dir = assert_type(dir, 'string', 1):match('^(.-)[/\\]?$')
+  dir = assert_type(dir, 'string', 1):match('^(..-)[/\\]?$')
   if not assert_type(filter, 'string/table/nil', 2) then
     filter = lfs.default_filter
   end
-- 
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