From 6907a88d14ecde5b8b193d8a2d720baf02a933c9 Mon Sep 17 00:00:00 2001
From: Robin McCorkell <rmccorkell@owncloud.com>
Date: Thu, 20 Aug 2015 01:03:45 +0100
Subject: [PATCH] Don't use `empty()` with a return value, PHP 5.4

---
 apps/files_external/service/backendservice.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/files_external/service/backendservice.php b/apps/files_external/service/backendservice.php
index bee08ecbd1..382834b4c1 100644
--- a/apps/files_external/service/backendservice.php
+++ b/apps/files_external/service/backendservice.php
@@ -140,7 +140,7 @@ class BackendService {
 	 */
 	public function getAvailableBackends() {
 		return array_filter($this->getBackends(), function($backend) {
-			return empty($backend->checkDependencies());
+			return !($backend->checkDependencies());
 		});
 	}
 
@@ -256,7 +256,7 @@ class BackendService {
 	 */
 	protected function isAllowedUserBackend(Backend $backend) {
 		if ($this->userMountingAllowed &&
-			!empty(array_intersect($backend->getIdentifierAliases(), $this->userMountingBackends))
+			array_intersect($backend->getIdentifierAliases(), $this->userMountingBackends)
 		) {
 			return true;
 		}