From cdfde92a153639809ccfdb0bcf43256f87904025 Mon Sep 17 00:00:00 2001
From: Jakob Rath <git@jakobrath.eu>
Date: Sat, 7 Dec 2013 14:00:07 +0000
Subject: [PATCH] Use correct line ending for realtime diff.

---
 plugin/gitgutter.vim | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/plugin/gitgutter.vim b/plugin/gitgutter.vim
index 6d8747d..da247ce 100644
--- a/plugin/gitgutter.vim
+++ b/plugin/gitgutter.vim
@@ -219,7 +219,14 @@ function! s:run_diff(realtime)
   endif
   let cmd = s:escape(cmd)
   if a:realtime
-    let buffer_contents = join(getline(1, '$'), "\n") . "\n"
+    if &fileformat ==# "dos"
+      let eol = "\r\n"
+    elseif &fileformat ==# "mac"
+      let eol = "\r"
+    else
+      let eol = "\n"
+    endif
+    let buffer_contents = join(getline(1, '$'), eol) . eol
     let diff = system(s:command_in_directory_of_file(cmd), buffer_contents)
   else
     let diff = system(s:command_in_directory_of_file(cmd))