From 36670080983d1484e1d659a80415957d49405ce2 Mon Sep 17 00:00:00 2001
From: Laria Carolin Chabowski <laria@laria.me>
Date: Sat, 15 Feb 2020 23:25:06 +0100
Subject: NoteHandler: Check delete flag properly

It is not always set, resulting in an E_NOTICE. isset() deals with this
case.
---
 src/Handlers/NoteHandler.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Handlers/NoteHandler.php b/src/Handlers/NoteHandler.php
index aa1cf78..4ce3179 100644
--- a/src/Handlers/NoteHandler.php
+++ b/src/Handlers/NoteHandler.php
@@ -23,7 +23,7 @@ class NoteHandler implements Handler
         }
 
         if ($_SERVER["REQUEST_METHOD"] === "POST") {
-            if ($_POST["delete"] === "delete") {
+            if (isset($_POST["delete"]) && $_POST["delete"] === "delete") {
                 $note->delete($db);
                 http_response_code(303);
                 $url = $env->documentRoot();
-- 
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