From 387cf2181addb0657f513cac6e38edb1e61fd1de Mon Sep 17 00:00:00 2001
From: Ben Balter <ben.balter@github.com>
Date: Fri, 11 Apr 2014 08:00:40 -0400
Subject: [PATCH] use regex to verify yaml existence

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

diff --git a/lib/jekyll/site.rb b/lib/jekyll/site.rb
index b67fe8cd..f6fc89c0 100644
--- a/lib/jekyll/site.rb
+++ b/lib/jekyll/site.rb
@@ -374,7 +374,7 @@ module Jekyll
     end
 
     def has_yaml_header?(file)
-      "---\n" == File.open(file) { |fd| fd.read(4) }
+      !!(File.open(file).read =~ /^---\r?\n/)
     end
 
     def limit_posts!