From 025151bc782c320792570b0498ca2735bec5b82f Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Sat, 29 Feb 2020 22:35:21 -0500
Subject: [PATCH] Fix deletion of trailing fold upon loading blob

Closes https://github.com/tpope/vim-fugitive/issues/1479
---
 autoload/fugitive.vim | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/autoload/fugitive.vim b/autoload/fugitive.vim
index 83863ac..e8a3973 100644
--- a/autoload/fugitive.vim
+++ b/autoload/fugitive.vim
@@ -1626,7 +1626,13 @@ function! s:ReplaceCmd(cmd) abort
     call s:throw((len(err) ? err : filereadable(temp) ? join(readfile(temp), ' ') : 'unknown error running ' . a:cmd))
   endif
   silent exe 'lockmarks keepalt 0read ++edit' s:fnameescape(temp)
-  silent keepjumps $delete _
+  if &foldenable && foldlevel('$') > 0
+    set nofoldenable
+    silent keepjumps $delete _
+    set foldenable
+  else
+    silent keepjumps $delete _
+  endif
   call delete(temp)
   if s:cpath(fnamemodify(bufname('$'), ':p'), temp)
     silent! execute bufnr('$') . 'bwipeout'