From 87097d8923bee90df90b5a7eb33f31448758b3c7 Mon Sep 17 00:00:00 2001
From: Andy Stewart <boss@airbladesoftware.com>
Date: Thu, 22 Feb 2018 10:17:28 +0000
Subject: [PATCH] Fix bugs in s:uniq().

I can't believe I got this wrong.

Fixes #485.
---
 autoload/gitgutter.vim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/autoload/gitgutter.vim b/autoload/gitgutter.vim
index 15218bf..d74bab3 100644
--- a/autoload/gitgutter.vim
+++ b/autoload/gitgutter.vim
@@ -101,8 +101,8 @@ endfunction
 function! s:uniq(list)
   let processed = []
   for e in a:list
-    if index(a:list, e) == -1
-      call add(a:list, e)
+    if index(processed, e) == -1
+      call add(processed, e)
     endif
   endfor
   return processed