From 7a7b54c4a215e044e1d984968c0f92c73bec09b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rn=20Friedrich=20Dreyer?= <jfd@butonic.de>
Date: Thu, 20 Jun 2013 11:41:07 +0200
Subject: [PATCH] skip teardown if cache has not been set up

---
 tests/lib/files/cache/scanner.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/tests/lib/files/cache/scanner.php b/tests/lib/files/cache/scanner.php
index 3dacefa2b8..0e3aaa2d76 100644
--- a/tests/lib/files/cache/scanner.php
+++ b/tests/lib/files/cache/scanner.php
@@ -151,9 +151,11 @@ class Scanner extends \PHPUnit_Framework_TestCase {
 	}
 
 	function tearDown() {
-		$ids = $this->cache->getAll();
-		$permissionsCache = $this->storage->getPermissionsCache();
-		$permissionsCache->removeMultiple($ids, \OC_User::getUser());
-		$this->cache->clear();
+		if ($this->cache) {
+			$ids = $this->cache->getAll();
+			$permissionsCache = $this->storage->getPermissionsCache();
+			$permissionsCache->removeMultiple($ids, \OC_User::getUser());
+			$this->cache->clear();
+		}
 	}
 }