From 0303eec81ea9ec420ef154809fc0bdf202d29a5e Mon Sep 17 00:00:00 2001
From: onli <onli@paskuda.biz>
Date: Sun, 2 May 2021 13:37:20 +0200
Subject: [PATCH] PHP8 compat fixes for configuration

---
 include/functions_installer.inc.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/functions_installer.inc.php b/include/functions_installer.inc.php
index e0b4dec9..9ce5be13 100644
--- a/include/functions_installer.inc.php
+++ b/include/functions_installer.inc.php
@@ -502,6 +502,8 @@ function serendipity_printConfigTemplate($config, $from = false, $noForm = false
 
             if (in_array('ignore', $item['flags'])) {
                 $item['ignore'] = true;
+            } else {
+                $item['ignore'] = false;
             }
 
             if (in_array('ifEmpty', $item['flags']) && empty($value)) {
@@ -511,6 +513,7 @@ function serendipity_printConfigTemplate($config, $from = false, $noForm = false
         }
     }
     $data['config'] = $config;
+    $data['config_groupkeys'] = null;
     return serendipity_smarty_show('admin/config_template.tpl', $data);
 }