From e34a3ca78f0f39ec2cc93e17ebfa36d7e630bfdc Mon Sep 17 00:00:00 2001
From: Adam <adamdharrison@gmail.com>
Date: Tue, 4 Oct 2022 21:06:23 -0400
Subject: [PATCH] Stealthy fix of list_dir on windows with single letter
 directories.

---
 src/api/system.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/api/system.c b/src/api/system.c
index a4f7bbc..052d15f 100644
--- a/src/api/system.c
+++ b/src/api/system.c
@@ -515,7 +515,7 @@ static int f_list_dir(lua_State *L) {
 
 #ifdef _WIN32
   lua_settop(L, 1);
-  if (strchr("\\/", path[strlen(path) - 2]) != NULL)
+  if (path[0] == 0 || strchr("\\/", path[strlen(path) - 1]) != NULL)
     lua_pushstring(L, "*");
   else
     lua_pushstring(L, "/*");