Dont use php5.4 only features

1 files changed, 3 insertions, 2 deletions

diff --git a/tests/lib/files/cache/cache.php b/tests/lib/files/cache/cache.php
index 7d9329328a3..5ef1ed7ca30 100644
--- a/tests/lib/files/cache/cache.php
+++ b/tests/lib/files/cache/cache.php
@@ -169,8 +169,9 @@ class Cache extends \PHPUnit_Framework_TestCase {
 
 		$this->assertEquals(916, $this->cache->calculateFolderSize($file1));
 		// direct cache entry retrieval returns the original values
-		$this->assertEquals(1025, $this->cache->get($file1)['size']);
-		$this->assertEquals(916, $this->cache->get($file1)['unencrypted_size']);
+		$cacheResult = $this->cache->get($file1);
+		$this->assertEquals(1025, $cacheResult['size']);
+		$this->assertEquals(916, $cacheResult['unencrypted_size']);
 
 		$this->cache->remove($file2);
 		$this->cache->remove($file3);