From c4d669d37aea2e2ec2572e9b01b60d71debcc77f Mon Sep 17 00:00:00 2001
From: yemkareems <yemkareems@gmail.com>
Date: Wed, 8 Oct 2025 09:30:35 +0530
Subject: [PATCH] fix: add null check to guest to allow the repair step to
 continue

Signed-off-by: yemkareems <yemkareems@gmail.com>
---
 lib/Repair/ResetEmails.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Repair/ResetEmails.php b/lib/Repair/ResetEmails.php
index 616b41ad..21aef42d 100644
--- a/lib/Repair/ResetEmails.php
+++ b/lib/Repair/ResetEmails.php
@@ -39,6 +39,9 @@ public function run(IOutput $output) {
 
 		foreach ($this->guestManager->listGuests() as $guestId) {
 			$guest = $this->userManager->get($guestId);
+			if ($guest === null) {
+				continue;
+			}
 			$expectedEmail = $this->config->getUserValue($guestId, Application::APP_ID, 'email', strtolower($guestId));
 			if (strtolower($guest?->getSystemEMailAddress() ?? '') !== $expectedEmail) {
 				$this->config->setUserValue($guestId, 'guests', 'old_email', $guest?->getSystemEMailAddress() ?? '');