From 04bd55dac51b79199661c6ba2a63e5653ebee330 Mon Sep 17 00:00:00 2001
From: Moritz Strohm <strohm@data-quest.de>
Date: Fri, 25 Feb 2022 16:42:12 +0100
Subject: footer: fixed PHP8 warnings

---
 templates/debug/db-log.php | 2 +-
 templates/footer.php       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/templates/debug/db-log.php b/templates/debug/db-log.php
index 141570e..f29000f 100644
--- a/templates/debug/db-log.php
+++ b/templates/debug/db-log.php
@@ -1,4 +1,4 @@
-<? if ($GLOBALS['DEBUG_ALL_DB_QUERIES']) : ?>
+<? if (array_key_exists('DEBUG_ALL_DB_QUERIES', $GLOBALS) && $GLOBALS['DEBUG_ALL_DB_QUERIES']) : ?>
     <style>
     #all_db_queries td:first-child {
         border-left: 4px solid transparent;
diff --git a/templates/footer.php b/templates/footer.php
index 28731fb..3eaa636 100644
--- a/templates/footer.php
+++ b/templates/footer.php
@@ -25,7 +25,7 @@
             /
             <?= sprintf('%.5f sec', microtime(true) - $GLOBALS['STUDIP_STARTUP_TIME']) ?>
         ]
-        <? if ($GLOBALS['DEBUG_ALL_DB_QUERIES']) : ?>
+        <? if (array_key_exists('DEBUG_ALL_DB_QUERIES', $GLOBALS) && $GLOBALS['DEBUG_ALL_DB_QUERIES']) : ?>
             <a href="" onClick="jQuery('#all_db_queries').toggle(); return false;">
                 <?= Icon::create("code", "info_alt")->asImg(16, ['class' => "text-bottom"]) ?>
             </a>
-- 
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