Bug fix in fallback handling in smartname module

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1423 44740490-163a-0410-bde0-09ae8108e29a

modules/smartnameattribute/lib/Auth/Process/SmartName.php

@@ -39,7 +39,7 @@ class sspmod_smartnameattribute_Auth_Process_SmartName extends SimpleSAML_Auth_P
 			return $attributes['givenName'][0];
 		
 		if (isset($attributes['eduPersonPrincipalName'])) {
-			$localname = $this->getLocalUser($attributes['eduPersonPrincipalName']);
+			$localname = $this->getLocalUser($attributes['eduPersonPrincipalName'][0]);
 			if (isset($localname)) return $localname;
 		}