From 1fcd47f4fc7451390ec9cec3044e026362f3fce1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Frank=20Tam=C3=A1s?= <sitya@niif.hu>
Date: Tue, 13 Jan 2015 14:49:22 +0100
Subject: [PATCH] Comment with link to Metadata Query Protocol Specifications

---
 lib/SimpleSAML/Metadata/MetaDataStorageHandlerMDX.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/SimpleSAML/Metadata/MetaDataStorageHandlerMDX.php b/lib/SimpleSAML/Metadata/MetaDataStorageHandlerMDX.php
index 86ddf5902..2ebac4d09 100644
--- a/lib/SimpleSAML/Metadata/MetaDataStorageHandlerMDX.php
+++ b/lib/SimpleSAML/Metadata/MetaDataStorageHandlerMDX.php
@@ -251,6 +251,7 @@ class SimpleSAML_Metadata_MetaDataStorageHandlerMDX extends SimpleSAML_Metadata_
 			return $data;
 		}
 
+		/* Look at Metadata Query Protocol: https://github.com/iay/md-query/blob/master/draft-young-md-query.txt */
 		$mdx_url = $this->server . '/entities/' . urlencode( $index);
 
 		SimpleSAML_Logger::debug('MetaData - Handler.MDX: Downloading metadata for "'. $index .'" from [' . $mdx_url . ']' );
-- 
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