From c490a00b48964650f57819d1f444045c4b9cd69a Mon Sep 17 00:00:00 2001
From: Julian Arndt <julian@arndt-web.net>
Date: Sun, 30 Jul 2023 18:10:15 +0200
Subject: [PATCH] Fix warning in football acp manage team page

---
 acp/teams_module.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/acp/teams_module.php b/acp/teams_module.php
index c04bdc1..8c86f88 100644
--- a/acp/teams_module.php
+++ b/acp/teams_module.php
@@ -189,7 +189,10 @@ class teams_module
 
 			foreach( $files as $file ) 
 			{
-				$selected = (strtoupper($file) == strtoupper($team_row['team_symbol'])) ? ' selected="selected"' : '';
+                $selected = '';
+                if (isset($team_row) && is_array($team_row)) {
+                    $selected = (strtoupper($file) == strtoupper($team_row['team_symbol'])) ? ' selected="selected"' : '';
+                }
 				$teamsymbol_options .= '<option value="' . $file . '"' . $selected . '>' . $file . '</option>';
 			}
 			closedir($directory);