From 9dc260f8b4ae2a8a805b1c3270aee8aade994829 Mon Sep 17 00:00:00 2001
From: skywind3000 <skywind3000@163.com>
Date: Thu, 14 Feb 2019 22:58:02 +0800
Subject: [PATCH] new os.path.split

---
 z.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/z.lua b/z.lua
index 8ad6f04..35fa127 100755
--- a/z.lua
+++ b/z.lua
@@ -625,7 +625,7 @@ function os.path.split(path)
 		return path:sub(1, 1), path:sub(2)
 	elseif windows then
 		local drive = path:match('^%a:') and path:sub(1, 2) or ''
-		if pos == 3 then
+		if pos == 3 and drive ~= '' then
 			return path:sub(1, 3), path:sub(4)
 		end
 	end