From 3e554ec5c0a0128671f19e2381f42dc8ea61bd9e Mon Sep 17 00:00:00 2001
From: tsia <mail@tsia.de>
Date: Wed, 17 Oct 2018 13:58:44 +0000
Subject: [PATCH 1/2] fixed 'undefined index' notice

---
 header.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/header.php b/header.php
index 3e3a4fe..29ea63b 100644
--- a/header.php
+++ b/header.php
@@ -13,7 +13,7 @@ include("language.php");
 <link rel="shortcut icon" href="/assets/images/favicon.ico">
 <link rel="gettext" type="text/x-gettext-translation" href="/locale/<?=$locale?>/LC_MESSAGES/messages.po">
 <link rel="stylesheet" href="/assets/css/style.css" media="all">
-<?php if($_COOKIE['darktheme'] == "true")
+<?php if(array_key_exists('darktheme', $_COOKIE) && $_COOKIE['darktheme'] == "true")
 echo '<link rel="stylesheet" href="/assets/css/dark.css" media="all">';
 ?>
 <link rel="stylesheet" href="/assets/css/fontawesome.min.css" media="all">

From 51647c42d7d60f67028c42cc0e03e5f6035b7f95 Mon Sep 17 00:00:00 2001
From: tsia <mail@tsia.de>
Date: Wed, 17 Oct 2018 14:00:13 +0000
Subject: [PATCH 2/2] fixed 'undefined index' notice

---
 settings_appearance.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/settings_appearance.php b/settings_appearance.php
index 93187ce..c1c13db 100644
--- a/settings_appearance.php
+++ b/settings_appearance.php
@@ -35,7 +35,7 @@
 </div>
 <div class="dark_theme_wrap" style="float:left;width:50%">
 <div class="switch">
-<input type="checkbox" id="setting_dark_theme" <?php if($_COOKIE['darktheme'] == "true") echo "checked='checked'" ?>>
+<input type="checkbox" id="setting_dark_theme" <?php if(array_key_exists('darktheme', $_COOKIE) && $_COOKIE['darktheme'] == "true") echo "checked='checked'" ?>>
 <div class="switch-btn">
 <span></span>
 </div>