From f8456e02c1068cd3ae7e553cbe4776124e8e1cb8 Mon Sep 17 00:00:00 2001
From: Ashwin Maroli <ashmaroli@gmail.com>
Date: Wed, 30 Nov 2016 23:41:01 +0530
Subject: [PATCH] narrow it down to only Windows

---
 lib/jekyll.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/jekyll.rb b/lib/jekyll.rb
index 75f6b250..25bbaa0a 100644
--- a/lib/jekyll.rb
+++ b/lib/jekyll.rb
@@ -119,7 +119,11 @@ module Jekyll
     # Returns nothing
     # rubocop:disable Style/AccessorMethodName
     def set_timezone(timezone)
-      ENV["TZ"] = Utils::Platforms.windows? ? Utils::WinTZ.calculate(timezone) : timezone
+      ENV["TZ"] = if Utils::Platforms.really_windows?
+                    Utils::WinTZ.calculate(timezone)
+                  else
+                    timezone
+                  end
     end
     # rubocop:enable Style/AccessorMethodName