diff --git a/apps/files_sharing/lib/Controller/ExternalSharesController.php b/apps/files_sharing/lib/Controller/ExternalSharesController.php
index f903871ffd..122ad0f7cf 100644
--- a/apps/files_sharing/lib/Controller/ExternalSharesController.php
+++ b/apps/files_sharing/lib/Controller/ExternalSharesController.php
@@ -133,6 +133,7 @@ class ExternalSharesController extends Controller {
 		if (strpos($remote, '#') !== false || strpos($remote, '?') !== false) {
 			return new DataResponse(false);
 		}
+
 		if (
 			$this->testUrl('https://' . $remote . '/ocs-provider/') ||
 			$this->testUrl('https://' . $remote . '/ocs-provider/index.php') ||
diff --git a/apps/files_sharing/tests/Controller/ExternalShareControllerTest.php b/apps/files_sharing/tests/Controller/ExternalShareControllerTest.php
index 9ef508a3d0..9d8ee9a9d4 100644
--- a/apps/files_sharing/tests/Controller/ExternalShareControllerTest.php
+++ b/apps/files_sharing/tests/Controller/ExternalShareControllerTest.php
@@ -99,8 +99,8 @@ class ExternalShareControllerTest extends \Test\TestCase {
 			->expects($this->exactly(2))
 			->method('getBody')
 			->willReturnOnConsecutiveCalls(
-				['Certainly not a JSON string'],
-				['{"installed":true,"maintenance":false,"version":"8.1.0.8","versionstring":"8.1.0","edition":""}']
+				'Certainly not a JSON string',
+				'{"installed":true,"maintenance":false,"version":"8.1.0.8","versionstring":"8.1.0","edition":""}'
 			);
 		$client
 			->expects($this->any())
@@ -124,7 +124,13 @@ class ExternalShareControllerTest extends \Test\TestCase {
 		$response
 			->expects($this->exactly(5))
 			->method('getBody')
-			->will($this->onConsecutiveCalls('Certainly not a JSON string', 'Certainly not a JSON string', 'Certainly not a JSON string', 'Certainly not a JSON string', '{"installed":true,"maintenance":false,"version":"8.1.0.8","versionstring":"8.1.0","edition":""}'));
+			->willReturnOnConsecutiveCalls(
+				'Certainly not a JSON string',
+				'Certainly not a JSON string',
+				'Certainly not a JSON string',
+				'Certainly not a JSON string',
+				'{"installed":true,"maintenance":false,"version":"8.1.0.8","versionstring":"8.1.0","edition":""}'
+			);
 		$this->clientService
 			->expects($this->exactly(5))
 			->method('newClient')