From 7ef817543c2c707bb835080ba7fc912f01964849 Mon Sep 17 00:00:00 2001
From: Douwe Maan <douwe@selenight.nl>
Date: Wed, 19 Apr 2017 08:02:41 -0500
Subject: Prefer casecmp over downcase/==, for now

---
 lib/gitlab/markup_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/gitlab/markup_helper.rb b/lib/gitlab/markup_helper.rb
index 22bd58290f8..49285e35251 100644
--- a/lib/gitlab/markup_helper.rb
+++ b/lib/gitlab/markup_helper.rb
@@ -41,7 +41,7 @@ module Gitlab
     #
     # Returns boolean
     def plain?(filename)
-      extension(filename) == 'txt' || filename.downcase == 'readme'
+      extension(filename) == 'txt' || filename.casecmp('readme').zero?
     end
 
     def previewable?(filename)
-- 
cgit v1.2.1