From d6bfd90bf804f6d8bb4c651e6bcf8374dc6b94b4 Mon Sep 17 00:00:00 2001
From: Vincent Petry <pvince81@owncloud.com>
Date: Mon, 8 Sep 2014 12:30:04 +0200
Subject: [PATCH] Do not load extra user backends when an upgrade is due

Whenever an upgrade is due, do not load extra user backends
---
 lib/base.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/base.php b/lib/base.php
index fb44512401..5d52db68cb 100644
--- a/lib/base.php
+++ b/lib/base.php
@@ -554,7 +554,9 @@ class OC {
 		OC_Group::useBackend(new OC_Group_Database());
 
 		//setup extra user backends
-		OC_User::setupBackends();
+		if (!self::checkUpgrade(false)) {
+			OC_User::setupBackends();
+		}
 
 		self::registerCacheHooks();
 		self::registerFilesystemHooks();