Typo

config-templates/config.php

@@ -599,7 +599,6 @@ $config = array(
      *     array('type' => 'mdx', server => 'http://mdx.server.com:8080', 'cachedir' => '/var/simplesamlphp/mdx-cache', 'cachelength' => 86400)
      *     ),
      *
-     *
      * Default:
      * 'metadata.sources' => array(
      *     array('type' => 'flatfile')

lib/SimpleSAML/Metadata/MetaDataStorageHandlerMDX.php

@@ -282,7 +282,8 @@ class SimpleSAML_Metadata_MetaDataStorageHandlerMDX extends SimpleSAML_Metadata_
 			throw new Exception('No metadata for set "' . $set .
 				'" available from "' . $index . '".');
 		}
-	if (is_array($data[0])) $data = $data[0];
+		if (is_array($data[0])) $data = $data[0];
+
 		$this->writeToCache($set, $index, $data);
 
 		return $data;