From 8d6e7bc6aaebdee60009f569a10df8df16942960 Mon Sep 17 00:00:00 2001
From: Git'Fellow <12234510+solracsf@users.noreply.github.com>
Date: Sat, 12 Aug 2023 09:42:36 +0200
Subject: [PATCH] Check if users is set

Signed-off-by: Git'Fellow <12234510+solracsf@users.noreply.github.com>

Fix psalm

Signed-off-by: Git'Fellow <12234510+solracsf@users.noreply.github.com>

Use empty array if array is unset

Signed-off-by: Git'Fellow <12234510+solracsf@users.noreply.github.com>
---
 lib/FilesHooks.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/FilesHooks.php b/lib/FilesHooks.php
index 5a550988f..977f27dfb 100755
--- a/lib/FilesHooks.php
+++ b/lib/FilesHooks.php
@@ -231,7 +231,7 @@ protected function addNotificationsForFileAction($filePath, $activityType, $subj
 			$this->generateRemoteActivity($accessList['remotes'], $activityType, time(), $this->currentUser->getCloudId(), $accessList['ownerPath']);
 		}
 
-		$affectedUsers = $accessList['users'];
+		$affectedUsers = $accessList['users'] ?? [];
 
 		// file can be shared using GroupFolders, including ACL check
 		if ($this->config->getSystemValueBool('activity_use_cached_mountpoints', false)) {