From cfd32548bbf6ac88491a5f9e911ff2e0f6381703 Mon Sep 17 00:00:00 2001
From: plegall <plg@piwigo.org>
Date: Fri, 1 Mar 2024 11:21:47 +0100
Subject: [PATCH] fixes #2122 deal with deleted added_by users

---
 index.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/index.php b/index.php
index 9afaa615c..43dd0e421 100644
--- a/index.php
+++ b/index.php
@@ -393,7 +393,8 @@ SELECT
 
         foreach (array_keys($added_by) as $added_by_idx)
         {
-          $added_by[$added_by_idx]['added_by_name'] = $username_of[ $added_by[$added_by_idx]['added_by_id'] ];
+          $added_by_id = $added_by[$added_by_idx]['added_by_id'];
+          $added_by[$added_by_idx]['added_by_name'] = $username_of[$added_by_id] ?? 'user #'.$added_by_id.' (deleted)';
         }
       }