From 83eb5377bedb024ada8d1259628650ba1624b77e Mon Sep 17 00:00:00 2001
From: Andy Stewart <boss@airbladesoftware.com>
Date: Wed, 28 Aug 2019 09:07:07 +0100
Subject: [PATCH] Fix FileChangedShellPost handler on terminal vim.

It seems to be necessary to delay the update by 1 tick.

See #607.
---
 plugin/gitgutter.vim | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/plugin/gitgutter.vim b/plugin/gitgutter.vim
index 33a07a1..40124e3 100644
--- a/plugin/gitgutter.vim
+++ b/plugin/gitgutter.vim
@@ -220,7 +220,11 @@ augroup gitgutter
   autocmd BufEnter * call s:on_bufenter()
 
   autocmd CursorHold,CursorHoldI * call gitgutter#process_buffer(bufnr(''), 0)
-  autocmd FileChangedShellPost   * call gitgutter#process_buffer(bufnr(''), 1)
+  if exists('*timer_start') && has('lambda')
+    autocmd FileChangedShellPost * call timer_start(1, {-> gitgutter#process_buffer(bufnr(''), 1)})
+  else
+    autocmd FileChangedShellPost * call gitgutter#process_buffer(bufnr(''), 1)
+  endif
 
   " Ensure that all buffers are processed when opening vim with multiple files, e.g.:
   "