From 17df162e7bbad0ad3809f81d0a07bbdadbdd1228 Mon Sep 17 00:00:00 2001
From: Nathan Feaver <nathan@agilestyle.com>
Date: Sun, 10 Jan 2016 06:28:18 -0700
Subject: [PATCH] consider all MS Office files to be binary

---
 middleman-core/lib/middleman-core/util.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/middleman-core/lib/middleman-core/util.rb b/middleman-core/lib/middleman-core/util.rb
index ffd76eb6..e994e09c 100644
--- a/middleman-core/lib/middleman-core/util.rb
+++ b/middleman-core/lib/middleman-core/util.rb
@@ -366,7 +366,7 @@ module Middleman
       case
       when mime.start_with?('text/')
         true
-      when mime.include?('xml')
+      when mime.include?('xml') && !mime.include?('officedocument')
         true
       when mime.include?('json')
         true