From ea79bc01c2efc84cf8e71fbe5fd8adbf4242739d Mon Sep 17 00:00:00 2001
From: Andy Stewart <boss@airbladesoftware.com>
Date: Fri, 11 Sep 2020 11:44:35 +0100
Subject: [PATCH] Skip processing on BufEnter while vim is starting

This is to keep vim's startup as fast as possible.

Closes #734.
---
 plugin/gitgutter.vim | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugin/gitgutter.vim b/plugin/gitgutter.vim
index f0cffdf..f803a24 100644
--- a/plugin/gitgutter.vim
+++ b/plugin/gitgutter.vim
@@ -226,6 +226,8 @@ nnoremap <silent> <Plug>GitGutterPreviewHunk   :call gitgutter#utility#warn('ple
 function! s:on_bufenter()
   call gitgutter#setup_maps()
 
+  if has('vim_starting') && !$VIM_GITGUTTER_TEST | return | endif
+
   if exists('t:gitgutter_didtabenter') && t:gitgutter_didtabenter
     let t:gitgutter_didtabenter = 0
     call gitgutter#all(!g:gitgutter_terminal_reports_focus)