1 files changed, 11 insertions, 13 deletions

diff --git a/apps/dav/lib/connector/sabre/principal.php b/apps/dav/lib/connector/sabre/principal.php
index cc9c1c40d59..c917b11225a 100644
--- a/apps/dav/lib/connector/sabre/principal.php
+++ b/apps/dav/lib/connector/sabre/principal.php
@@ -33,22 +33,20 @@ namespace OCA\DAV\Connector\Sabre;
 use OCP\IUser;
 use OCP\IUserManager;
 use OCP\IConfig;
+use Sabre\DAV\Exception;
 use \Sabre\DAV\PropPatch;
+use Sabre\DAVACL\PrincipalBackend\BackendInterface;
 use Sabre\HTTP\URLUtil;
 
-class Principal implements \Sabre\DAVACL\PrincipalBackend\BackendInterface {
-	/** @var IConfig */
-	private $config;
+class Principal implements BackendInterface {
+
 	/** @var IUserManager */
 	private $userManager;
 
 	/**
-	 * @param IConfig $config
 	 * @param IUserManager $userManager
 	 */
-	public function __construct(IConfig $config,
-								IUserManager $userManager) {
-		$this->config = $config;
+	public function __construct(IUserManager $userManager) {
 		$this->userManager = $userManager;
 	}
 
@@ -108,13 +106,13 @@ class Principal implements \Sabre\DAVACL\PrincipalBackend\BackendInterface {
 	 *
 	 * @param string $principal
 	 * @return string[]
-	 * @throws \Sabre\DAV\Exception
+	 * @throws Exception
 	 */
 	public function getGroupMemberSet($principal) {
 		// TODO: for now the group principal has only one member, the user itself
 		$principal = $this->getPrincipalByPath($principal);
 		if (!$principal) {
-			throw new \Sabre\DAV\Exception('Principal not found');
+			throw new Exception('Principal not found');
 		}
 
 		return [$principal['uri']];
@@ -125,7 +123,7 @@ class Principal implements \Sabre\DAVACL\PrincipalBackend\BackendInterface {
 	 *
 	 * @param string $principal
 	 * @return array
-	 * @throws \Sabre\DAV\Exception
+	 * @throws Exception
 	 */
 	public function getGroupMembership($principal) {
 		list($prefix, $name) = URLUtil::splitPath($principal);
@@ -134,7 +132,7 @@ class Principal implements \Sabre\DAVACL\PrincipalBackend\BackendInterface {
 		if ($prefix === 'principals/users') {
 			$principal = $this->getPrincipalByPath($principal);
 			if (!$principal) {
-				throw new \Sabre\DAV\Exception('Principal not found');
+				throw new Exception('Principal not found');
 			}
 
 			// TODO: for now the user principal has only its own groups
@@ -157,10 +155,10 @@ class Principal implements \Sabre\DAVACL\PrincipalBackend\BackendInterface {
 	 *
 	 * @param string $principal
 	 * @param string[] $members
-	 * @throws \Sabre\DAV\Exception
+	 * @throws Exception
 	 */
 	public function setGroupMemberSet($principal, array $members) {
-		throw new \Sabre\DAV\Exception('Setting members of the group is not supported yet');
+		throw new Exception('Setting members of the group is not supported yet');
 	}
 
 	/**