vim-patch:8.2.4513: window-local directory is not applied if 'acd' fails

Problem:    Window-local directory is not applied if 'acd' fails.
Solution:   Don't call do_autochdir(). (closes vim/vim#9891)
https://github.com/vim/vim/commit/b29ae159777028bb3266835b55716749ab0515be

2 files changed, 9 insertions, 8 deletions

diff --git a/src/nvim/testdir/test_autochdir.vim b/src/nvim/testdir/test_autochdir.vim
index de5c124908..4229095f9f 100644
--- a/src/nvim/testdir/test_autochdir.vim
+++ b/src/nvim/testdir/test_autochdir.vim
@@ -90,22 +90,27 @@ func Test_verbose_pwd()
   set acd
   wincmd w
   call assert_match('\[autochdir\].*testdir$', execute('verbose pwd'))
-  execute 'lcd' cwd
-  call assert_match('\[window\].*testdir$', execute('verbose pwd'))
   execute 'tcd' cwd
   call assert_match('\[tabpage\].*testdir$', execute('verbose pwd'))
   execute 'cd' cwd
   call assert_match('\[global\].*testdir$', execute('verbose pwd'))
+  execute 'lcd' cwd
+  call assert_match('\[window\].*testdir$', execute('verbose pwd'))
   edit
   call assert_match('\[autochdir\].*testdir$', execute('verbose pwd'))
+  enew
+  wincmd w
+  call assert_match('\[autochdir\].*testdir[/\\]Xautodir', execute('verbose pwd'))
+  wincmd w
+  call assert_match('\[window\].*testdir$', execute('verbose pwd'))
   wincmd w
   call assert_match('\[autochdir\].*testdir[/\\]Xautodir', execute('verbose pwd'))
   set noacd
   call assert_match('\[autochdir\].*testdir[/\\]Xautodir', execute('verbose pwd'))
   wincmd w
-  call assert_match('\[autochdir\].*testdir[/\\]Xautodir', execute('verbose pwd'))
+  call assert_match('\[window\].*testdir$', execute('verbose pwd'))
   execute 'cd' cwd
-  call assert_match('\[global\].*testdir', execute('verbose pwd'))
+  call assert_match('\[global\].*testdir$', execute('verbose pwd'))
   wincmd w
   call assert_match('\[window\].*testdir[/\\]Xautodir', execute('verbose pwd'))
 
diff --git a/src/nvim/window.c b/src/nvim/window.c
index f04204fafe..d5299202b0 100644
--- a/src/nvim/window.c
+++ b/src/nvim/window.c
@@ -4680,10 +4680,6 @@ static void win_enter_ext(win_T *const wp, const int flags)
 /// Used after making another window the current one: change directory if needed.
 void fix_current_dir(void)
 {
-  if (p_acd) {
-    do_autochdir();
-    return;
-  }
   // New directory is either the local directory of the window, tab or NULL.
   char *new_dir = (char *)(curwin->w_localdir
                            ? curwin->w_localdir : curtab->tp_localdir);