From 25370fcb8235d2129cab0f8a5843c4784b3673d0 Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Thu, 2 Jan 2014 13:19:10 +0100
Subject: [PATCH] Return SPACE_UNKNOWN if disk_free_space is disabled when
 getting the free space on a local storage

---
 lib/private/files/storage/local.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/private/files/storage/local.php b/lib/private/files/storage/local.php
index 02e8df4af4..db3c6bfca3 100644
--- a/lib/private/files/storage/local.php
+++ b/lib/private/files/storage/local.php
@@ -256,7 +256,7 @@ if (\OC_Util::runningOnWindows()) {
 
 		public function free_space($path) {
 			$space = @disk_free_space($this->datadir . $path);
-			if ($space === false) {
+			if ($space === false || is_null($space)) {
 				return \OC\Files\SPACE_UNKNOWN;
 			}
 			return $space;