5 files changed, 10 insertions, 9 deletions
diff --git a/lib/private/files/filesystem.php b/lib/private/files/filesystem.php
index 4774d25ad9e..24329754dc1 100644
--- a/lib/private/files/filesystem.php
+++ b/lib/private/files/filesystem.php
@@ -31,11 +31,12 @@
 namespace OC\Files;
 
 use OC\Files\Storage\Loader;
-const SPACE_NOT_COMPUTED = -1;
-const SPACE_UNKNOWN = -2;
-const SPACE_UNLIMITED = -3;
 
 class Filesystem {
+    const SPACE_NOT_COMPUTED = -1;
+    const SPACE_UNKNOWN = -2;
+    const SPACE_UNLIMITED = -3;
+
 	/**
 	 * @var Mount\Manager $mounts
 	 */
diff --git a/lib/private/files/storage/common.php b/lib/private/files/storage/common.php
index 0720b8180c9..08c892cb7fe 100644
--- a/lib/private/files/storage/common.php
+++ b/lib/private/files/storage/common.php
@@ -398,7 +398,7 @@ abstract class Common implements \OC\Files\Storage\Storage {
 	 * @return int
 	 */
 	public function free_space($path) {
-		return \OC\Files\SPACE_UNKNOWN;
+		return \OC\Files\Filesystem::SPACE_UNKNOWN;
 	}
 
 	/**
diff --git a/lib/private/files/storage/dav.php b/lib/private/files/storage/dav.php
index ce447417d20..93036b8ca44 100644
--- a/lib/private/files/storage/dav.php
+++ b/lib/private/files/storage/dav.php
@@ -243,10 +243,10 @@ class DAV extends \OC\Files\Storage\Common {
 			if (isset($response['{DAV:}quota-available-bytes'])) {
 				return (int)$response['{DAV:}quota-available-bytes'];
 			} else {
-				return \OC\Files\SPACE_UNKNOWN;
+				return \OC\Files\Filesystem::SPACE_UNKNOWN;
 			}
 		} catch (\Exception $e) {
-			return \OC\Files\SPACE_UNKNOWN;
+			return \OC\Files\Filesystem::SPACE_UNKNOWN;
 		}
 	}
 
diff --git a/lib/private/files/storage/local.php b/lib/private/files/storage/local.php
index a8b420e978a..eeb7af5cd08 100644
--- a/lib/private/files/storage/local.php
+++ b/lib/private/files/storage/local.php
@@ -218,7 +218,7 @@ if (\OC_Util::runningOnWindows()) {
 		public function free_space($path) {
 			$space = @disk_free_space($this->datadir . $path);
 			if ($space === false || is_null($space)) {
-				return \OC\Files\SPACE_UNKNOWN;
+				return \OC\Files\Filesystem::SPACE_UNKNOWN;
 			}
 			return $space;
 		}
diff --git a/lib/private/files/storage/wrapper/quota.php b/lib/private/files/storage/wrapper/quota.php
index c57c797f87a..f9157ba84f4 100644
--- a/lib/private/files/storage/wrapper/quota.php
+++ b/lib/private/files/storage/wrapper/quota.php
@@ -50,7 +50,7 @@ class Quota extends Wrapper {
 			}
 			return $data['size'];
 		} else {
-			return \OC\Files\SPACE_NOT_COMPUTED;
+			return \OC\Files\Filesystem::SPACE_NOT_COMPUTED;
 		}
 	}
 
@@ -66,7 +66,7 @@ class Quota extends Wrapper {
 		} else {
 			$used = $this->getSize($this->sizeRoot);
 			if ($used < 0) {
-				return \OC\Files\SPACE_NOT_COMPUTED;
+				return \OC\Files\Filesystem::SPACE_NOT_COMPUTED;
 			} else {
 				$free = $this->storage->free_space($path);
 				$quotaFree = max($this->quota - $used, 0);