1 files changed, 12 insertions, 9 deletions
diff --git a/core/Controller/LostController.php b/core/Controller/LostController.php
index ab5a10b8035..8d1481dfc28 100644
--- a/core/Controller/LostController.php
+++ b/core/Controller/LostController.php
@@ -364,24 +364,27 @@ class LostController extends Controller {
 	 * @throws \InvalidArgumentException
 	 */
 	protected function findUserByIdOrMail($input) {
+		$userNotFound = new \InvalidArgumentException(
+			$this->l10n->t('Couldn\'t send reset email. Please make sure your username is correct.')
+		);
+
 		$user = $this->userManager->get($input);
 		if ($user instanceof IUser) {
 			if (!$user->isEnabled()) {
-				throw new \InvalidArgumentException($this->l10n->t('Couldn\'t send reset email. Please make sure your username is correct.'));
+				throw $userNotFound;
 			}
 
 			return $user;
 		}
-		$users = $this->userManager->getByEmail($input);
-		if (count($users) === 1) {
-			$user = $users[0];
-			if (!$user->isEnabled()) {
-				throw new \InvalidArgumentException($this->l10n->t('Couldn\'t send reset email. Please make sure your username is correct.'));
-			}
 
-			return $user;
+		$users = \array_filter($this->userManager->getByEmail($input), function (IUser $user) {
+			return $user->isEnabled();
+		});
+
+		if (\count($users) === 1) {
+			return $users[0];
 		}
 
-		throw new \InvalidArgumentException($this->l10n->t('Couldn\'t send reset email. Please make sure your username is correct.'));
+		throw $userNotFound;
 	}
 }