diff --git a/inc/mod/auth.php b/inc/mod/auth.php
index 339749d8..9a568ff9 100644
--- a/inc/mod/auth.php
+++ b/inc/mod/auth.php
@@ -135,7 +135,15 @@ function setCookies() {
 function destroyCookies() {
 	global $config;
 	// Delete the cookies
-	setcookie($config['cookies']['mod'], 'deleted', time() - $config['cookies']['expire'], $config['cookies']['jail']?$config['cookies']['path'] : '/', null, !empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off', true);
+    setcookie(
+        $config['cookies']['mod'],
+        'deleted',
+        time() - $config['cookies']['expire'],
+        $config['cookies']['jail']?$config['cookies']['path'] : '/',
+        "",
+        !empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off',
+        true
+    );
 }
 
 function modLog($action, $_board=null) {
diff --git a/inc/mod/pages.php b/inc/mod/pages.php
index c5a44036..6ea89440 100644
--- a/inc/mod/pages.php
+++ b/inc/mod/pages.php
@@ -1833,7 +1833,7 @@ function mod_ban_post(string $board, $delete, $post_num, $token = false) {
             $_POST['length'],
             $_POST['board']);
 
-    $will_delete = isset($_POST['delete']) && (int) $_POST['delete'];
+    $will_delete = $will_delete && isset($_POST['delete']) && (int) $_POST['delete'];
 
     $has_public_message = isset($_POST['public_message'], $_POST['message']);