From dc48a7e6a03cda495843a0d419143a11525443b6 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Thu, 14 Feb 2019 15:34:51 +0100
Subject: [PATCH] KickstartForm: do not fail on missing element

---
 application/forms/KickstartForm.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/application/forms/KickstartForm.php b/application/forms/KickstartForm.php
index dec741cf..bbf4f4aa 100644
--- a/application/forms/KickstartForm.php
+++ b/application/forms/KickstartForm.php
@@ -199,8 +199,11 @@ class KickstartForm extends DirectorForm
             if (! isset($resourceConfig->charset)
                 || ! in_array($resourceConfig->charset, array('utf8', 'utf8mb4'))
             ) {
-                $this->getElement('resource')
-                    ->addError('Please change the encoding for the director database to utf8');
+                if ($resource = $this->getElement('resource')) {
+                    $resource->addError('Please change the encoding for the director database to utf8');
+                } else {
+                    $this->addError('Please change the encoding for the director database to utf8');
+                }
             }
 
             $resource = $this->getResource();