From b666ac787bd0771532e295bb3466b8d71beb2b6c Mon Sep 17 00:00:00 2001
From: Ben Balter <ben.balter@github.com>
Date: Fri, 11 Apr 2014 15:15:37 -0400
Subject: [PATCH] Stricter start of line check via \A

---
 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 f6fc89c0..ecfaa6a7 100644
--- a/lib/jekyll/site.rb
+++ b/lib/jekyll/site.rb
@@ -374,7 +374,7 @@ module Jekyll
     end
 
     def has_yaml_header?(file)
-      !!(File.open(file).read =~ /^---\r?\n/)
+      !!(File.open(file).read =~ /\A---\r?\n/)
     end
 
     def limit_posts!