From ba2472575f6aa44bb04af8421f2bb868f980a1c7 Mon Sep 17 00:00:00 2001
From: Lukas Reschke <lukas@owncloud.com>
Date: Mon, 29 Sep 2014 14:27:44 +0200
Subject: [PATCH] Close the session for preview generation

Without closing the session every preview image generation is locking the session which makes the webinterface unresponsive.
---
 core/ajax/preview.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/ajax/preview.php b/core/ajax/preview.php
index d2811f39dd..56ef5ea847 100644
--- a/core/ajax/preview.php
+++ b/core/ajax/preview.php
@@ -6,6 +6,7 @@
  * See the COPYING-README file.
  */
 \OC_Util::checkLoggedIn();
+\OC::$server->getSession()->close();
 
 $file = array_key_exists('file', $_GET) ? (string)$_GET['file'] : '';
 $maxX = array_key_exists('x', $_GET) ? (int)$_GET['x'] : '36';