From 906a35cd0e7520eaff369688cb0a090240d7c2b9 Mon Sep 17 00:00:00 2001
From: kiyan <yazdani.kiyan@protonmail.com>
Date: Wed, 9 Jun 2021 07:46:24 +0200
Subject: [PATCH] fix: do not change dir on win changed and fix going up a dir

---
 lua/nvim-tree/lib.lua | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lua/nvim-tree/lib.lua b/lua/nvim-tree/lib.lua
index c4c799e9..e95e059a 100644
--- a/lua/nvim-tree/lib.lua
+++ b/lua/nvim-tree/lib.lua
@@ -407,8 +407,11 @@ function M.open_file_in_tab(filename)
   vim.cmd("tabe " .. vim.fn.fnameescape(filename))
 end
 
-function M.change_dir(foldername)
-  if vim.fn.expand(foldername) == M.Tree.cwd then
+function M.change_dir(name)
+  local changed_win = vim.v.event and vim.v.event.changed_window
+  local foldername = name == '..' and vim.fn.fnamemodify(M.Tree.cwd, ':h') or name
+  local no_cwd_change = vim.fn.expand(foldername) == M.Tree.cwd
+  if changed_win or no_cwd_change then
     return
   end