From 0f4e214a904952188747716b36f5dfd5a0f0c0d9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20M=C3=BCller?= <thomas.mueller@tmit.eu>
Date: Sun, 15 Sep 2013 20:38:57 +0200
Subject: [PATCH] adding null check on a mount's storage

---
 lib/files/utils/scanner.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/files/utils/scanner.php b/lib/files/utils/scanner.php
index f0dc41ffad..2cad7dd77b 100644
--- a/lib/files/utils/scanner.php
+++ b/lib/files/utils/scanner.php
@@ -72,6 +72,9 @@ class Scanner extends PublicEmitter {
 	public function backgroundScan($dir) {
 		$mounts = $this->getMounts($dir);
 		foreach ($mounts as $mount) {
+			if (is_null($mount->getStorage())) {
+				continue;
+			}
 			$scanner = $mount->getStorage()->getScanner();
 			$this->attachListener($mount);
 			$scanner->backgroundScan();
@@ -81,6 +84,9 @@ class Scanner extends PublicEmitter {
 	public function scan($dir) {
 		$mounts = $this->getMounts($dir);
 		foreach ($mounts as $mount) {
+			if (is_null($mount->getStorage())) {
+				continue;
+			}
 			$scanner = $mount->getStorage()->getScanner();
 			$this->attachListener($mount);
 			$scanner->scan('', \OC\Files\Cache\Scanner::SCAN_RECURSIVE, \OC\Files\Cache\Scanner::REUSE_ETAG);