From e884a0e26dcce8d86c95c13fb3305fe065815eaf Mon Sep 17 00:00:00 2001
From: Dan Church <dchurch@g2planet.com>
Date: Fri, 15 Jan 2016 10:30:47 -0600
Subject: [PATCH] Remove detection of if grep supports --color

Reverts feature introduced in commit d59ac0394aa30753ab4c4350a9c43b3fda14bbb5

If you know your system's grep command does not support color, please use:

    let g:gitgutter_grep_command = 'grep -e'
---
 autoload/gitgutter/diff.vim | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/autoload/gitgutter/diff.vim b/autoload/gitgutter/diff.vim
index cd42ef4..6ebf688 100644
--- a/autoload/gitgutter/diff.vim
+++ b/autoload/gitgutter/diff.vim
@@ -4,12 +4,7 @@ if exists('g:gitgutter_grep_command')
 else
   let s:grep_available = executable('grep')
   if s:grep_available
-    let s:grep_command = 'grep'
-    let s:grep_help = gitgutter#utility#system('grep --help')
-    if s:grep_help =~# '--color'
-      let s:grep_command .= ' --color=never'
-    endif
-    let s:grep_command .= ' -e'
+    let s:grep_command = 'grep --color=never -e'
   endif
 endif
 let s:hunk_re = '^@@ -\(\d\+\),\?\(\d*\) +\(\d\+\),\?\(\d*\) @@'