From 07b60b584ea603693d24a72207de58a446e0b5ec Mon Sep 17 00:00:00 2001
From: Andy Stewart <boss@airbladesoftware.com>
Date: Tue, 4 Jun 2019 12:37:59 +0100
Subject: [PATCH] Update signs when file renamed via :saveas

Fixes #551.
---
 autoload/gitgutter.vim | 1 +
 plugin/gitgutter.vim   | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/autoload/gitgutter.vim b/autoload/gitgutter.vim
index e4a9d6e..cc6f7cf 100644
--- a/autoload/gitgutter.vim
+++ b/autoload/gitgutter.vim
@@ -173,4 +173,5 @@ function! s:clear(bufnr)
   call gitgutter#sign#remove_dummy_sign(a:bufnr, 1)
   call gitgutter#hunk#reset(a:bufnr)
   call s:reset_tick(a:bufnr)
+  call gitgutter#utility#setbufvar(a:bufnr, 'path', '')
 endfunction
diff --git a/plugin/gitgutter.vim b/plugin/gitgutter.vim
index 1bb27a1..4d82c84 100644
--- a/plugin/gitgutter.vim
+++ b/plugin/gitgutter.vim
@@ -214,6 +214,9 @@ augroup gitgutter
   autocmd ShellCmdPost * call gitgutter#all(1)
   autocmd BufLeave term://* call gitgutter#all(1)
 
+  autocmd BufFilePre  * GitGutterBufferDisable
+  autocmd BufFilePost * GitGutterBufferEnable
+
   " Handle all buffers when focus is gained, but only after it was lost.
   " FocusGained gets triggered on startup with Neovim at least already.
   " Therefore this tracks also if it was lost before.