Make phpunit8 compatible

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

1 files changed, 2 insertions, 2 deletions

diff --git a/apps/twofactor_backupcodes/tests/Db/BackupCodeMapperTest.php b/apps/twofactor_backupcodes/tests/Db/BackupCodeMapperTest.php
index 76cdac3c21a..a537600003b 100644
--- a/apps/twofactor_backupcodes/tests/Db/BackupCodeMapperTest.php
+++ b/apps/twofactor_backupcodes/tests/Db/BackupCodeMapperTest.php
@@ -49,7 +49,7 @@ class BackupCodeMapperTest extends TestCase {
 		$qb->execute();
 	}
 
-	protected function setUp() {
+	protected function setUp(): void {
 		parent::setUp();
 
 		$this->db = \OC::$server->getDatabaseConnection();
@@ -58,7 +58,7 @@ class BackupCodeMapperTest extends TestCase {
 		$this->resetDB();
 	}
 
-	protected function tearDown() {
+	protected function tearDown(): void {
 		parent::tearDown();
 
 		$this->resetDB();