From 589dc8f71d5d444b1c7933d1b65af71bfae018d8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sylvain=20Jul=C3=A9?= <contact@sylvain-jule.fr>
Date: Mon, 8 Jun 2020 23:24:22 +0200
Subject: [PATCH] Check if 'nav' key exists before accessing it

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

diff --git a/index.php b/index.php
index 0da3b2a..9c15ea5 100644
--- a/index.php
+++ b/index.php
@@ -22,7 +22,7 @@
                             if($currentRole == $role) {
                                 $fieldname = $options['fieldname'];
                                 $pages     = $currentUser->$fieldname()->toPages();
-                                $nav       = $options['nav'] ? $options['nav'] : false;
+                                $nav       = array_key_exists('nav', $options) && $options['nav'] ? $options['nav'] : false;
 
                                 if($pages->count()) {
                                     foreach($pages as $page) {