From a1893b4cd15e3d6ebb6fe5453e7e7d16370e0a47 Mon Sep 17 00:00:00 2001
From: Alexander Walther <aw@alexplus.de>
Date: Wed, 20 Apr 2022 13:52:33 +0200
Subject: [PATCH] fix warnings

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

diff --git a/lib/speed_up.php b/lib/speed_up.php
index ad16000..81e2cde 100644
--- a/lib/speed_up.php
+++ b/lib/speed_up.php
@@ -6,6 +6,8 @@ class speed_up
 
     public function __construct($profile = 'auto')
     {
+        $urls = [];
+
         $article_current = rex_article::getCurrent();
         $article_current_prio = $article_current->getPriority();
 
@@ -23,6 +25,8 @@ public function __construct($profile = 'auto')
             $category_current_prio = 0;
         }
         $mount_id = rex_yrewrite::getCurrentDomain()->getMountId();
+        $category_mount_children = [];
+        
         if (rex_category::get($mount_id)) {
             $category_mount_children = rex_category::get($mount_id)->getChildren(true);
         }
@@ -108,7 +112,6 @@ public function __construct($profile = 'auto')
                 $urls[$start_id] = rex_article::get($start_id)->getUrl();
             }
         }
-        
         foreach ($article_prefetch_config as $article_id) {
             $article = rex_article::get($article_id);
             if ($article) {