From 3b2461b2fb039eb37f9a0c8f32a5a7bfb0a3159d Mon Sep 17 00:00:00 2001
From: Bakudankun <bakudankun@gmail.com>
Date: Tue, 6 Mar 2018 10:41:21 +0900
Subject: [PATCH] Fix wrong signs when &encoding and &fileencoding differ

---
 autoload/gitgutter/diff.vim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/autoload/gitgutter/diff.vim b/autoload/gitgutter/diff.vim
index ae33318..1ae6d66 100644
--- a/autoload/gitgutter/diff.vim
+++ b/autoload/gitgutter/diff.vim
@@ -334,6 +334,9 @@ function! s:write_buffer(bufnr, file)
   if getbufvar(a:bufnr, '&fileformat') ==# 'dos'
     call map(bufcontents, 'v:val."\r"')
   endif
+  if getbufvar(a:bufnr, '&fileencoding') !=# &encoding
+    call map(bufcontents, 'iconv(v:val, &encoding, getbufvar(a:bufnr, "&fileencoding"))')
+  endif
   call writefile(bufcontents, a:file)
 endfunction