From 60c581b35db439dd6b32cdc2ebe1a5aed933b44c Mon Sep 17 00:00:00 2001
From: notomo <notomo.motono@gmail.com>
Date: Wed, 3 Jun 2020 08:31:43 +0900
Subject: lua: fix infinite loop for vim.split on empty string (#12420)

---
 runtime/lua/vim/shared.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'runtime/lua/vim/shared.lua')

diff --git a/runtime/lua/vim/shared.lua b/runtime/lua/vim/shared.lua
index 2135bfc837..5dc8d6dc10 100644
--- a/runtime/lua/vim/shared.lua
+++ b/runtime/lua/vim/shared.lua
@@ -79,7 +79,7 @@ function vim.gsplit(s, sep, plain)
   end
 
   return function()
-    if done then
+    if done or s == '' then
       return
     end
     if sep == '' then
-- 
cgit