From 0789a6433e5b25b5edc3434b2650a067367b9130 Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Fri, 24 Apr 2015 18:10:32 +0200
Subject: [PATCH] safer teardown

---
 apps/files_sharing/tests/watcher.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/apps/files_sharing/tests/watcher.php b/apps/files_sharing/tests/watcher.php
index a2e440069a4..4af5de6aaae 100644
--- a/apps/files_sharing/tests/watcher.php
+++ b/apps/files_sharing/tests/watcher.php
@@ -76,7 +76,9 @@ class Test_Files_Sharing_Watcher extends OCA\Files_sharing\Tests\TestCase {
 	}
 
 	protected function tearDown() {
-		$this->sharedCache->clear();
+		if ($this->sharedCache) {
+			$this->sharedCache->clear();
+		}
 
 		self::loginHelper(self::TEST_FILES_SHARING_API_USER1);