From 8b49b26f2481c3cd00c6a661f17140ab021c19e4 Mon Sep 17 00:00:00 2001
From: Roman <mail@romanh.de>
Date: Wed, 1 Jun 2022 12:37:09 +0200
Subject: [PATCH] Added important 418 teapot error

---
 core/constants.php | 1 +
 index.php          | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/core/constants.php b/core/constants.php
index 48d5e24..fa49bcf 100644
--- a/core/constants.php
+++ b/core/constants.php
@@ -54,6 +54,7 @@ const HTTP_STATUS_DESCRIPTIONS = [
   413 => 'Request Entity Too Large',
   414 => 'Request-URI Too Large',
   415 => 'Unsupported Media Type',
+  418 => 'I\'m a teapot',
   500 => 'Internal Server Error',
   501 => 'Not Implemented',
   502 => 'Bad Gateway',
diff --git a/index.php b/index.php
index 87e7e55..b0efd3b 100644
--- a/index.php
+++ b/index.php
@@ -60,8 +60,8 @@ if ($installation) {
   }
 
   if ($router !== null) {
-    if (!isset($_GET["site"]) && isset($_GET["error"]) &&
-      is_string($_GET["error"]) && preg_match("^\d+$", $_GET["error"])) {
+    if ((!isset($_GET["site"]) || $_GET["site"] === "/") && isset($_GET["error"]) &&
+      is_string($_GET["error"]) && preg_match("/^\d+$/", $_GET["error"])) {
       $response = $router->returnStatusCode(intval($_GET["error"]));
     } else {
       $response = $router->run($requestedUri);