From 17884cf47d8987c167846e57c35f5ef5859bae3a Mon Sep 17 00:00:00 2001
From: bergware <bergware@users.noreply.github.com>
Date: Wed, 18 Jan 2023 22:31:16 +0100
Subject: [PATCH] PHP8 support

---
 plugins/dynamix/include/FileTree.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/dynamix/include/FileTree.php b/plugins/dynamix/include/FileTree.php
index 72e14b637..4f09c0955 100644
--- a/plugins/dynamix/include/FileTree.php
+++ b/plugins/dynamix/include/FileTree.php
@@ -63,7 +63,7 @@ if (is_low($rootdir) && is_dir($rootdir)) {
     foreach ($names as $file) if (is_file($rootdir.$file)) {
       $htmlRel  = htmlspecialchars($rootdir.$file);
       $htmlName = htmlspecialchars($file);
-      $ext      = mb_strtolower(pathinfo($file)['extension']);
+      $ext      = mb_strtolower(pathinfo($file)['extension']??'');
       foreach ($filters as $filter) if (empty($filter)||$ext==$filter) {
         if (empty($match)||preg_match("/$match/",$file)) echo "<li class='file ext_$ext'>$checkbox<a href='#' rel=\"$htmlRel\">$htmlName</a></li>";
       }