1 files changed, 6 insertions, 1 deletions
diff --git a/apps/files_encryption/ajax/changemode.php b/apps/files_encryption/ajax/changemode.php
index 0e6678e4bba..64e7dbef685 100644
--- a/apps/files_encryption/ajax/changemode.php
+++ b/apps/files_encryption/ajax/changemode.php
@@ -1,4 +1,9 @@
 <?php
+/**
+ * Copyright (c) 2012, Bjoern Schiessle <schiessle@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or later.
+ * See the COPYING-README file.
+ */
 
 OCP\JSON::checkAppEnabled('files_encryption');
 OCP\JSON::checkLoggedIn();
@@ -9,7 +14,7 @@ $mode = $_POST['mode'];
 $query = \OC_DB::prepare( "SELECT mode FROM *PREFIX*encryption WHERE uid = ?" );
 $result = $query->execute(array(\OCP\User::getUser()));
 
-if ($row = $result->fetchRow()){
+if ($result->fetchRow()){
 	$query = OC_DB::prepare( 'UPDATE *PREFIX*encryption SET mode = ? WHERE uid = ?' );
 } else {
 	$query = OC_DB::prepare( 'INSERT INTO *PREFIX*encryption ( mode, uid ) VALUES( ?, ? )' );