From 1d19d40f2ec416574f13a9e8c1caee820cbd18e5 Mon Sep 17 00:00:00 2001
From: raviks789 <raviks789@gmail.com>
Date: Tue, 10 Dec 2024 13:23:51 +0100
Subject: [PATCH] IcingaHostForm: Fix crashing of form for invalid check
 command

---
 application/forms/IcingaHostForm.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/application/forms/IcingaHostForm.php b/application/forms/IcingaHostForm.php
index d7bca9c31..b9c03ce94 100644
--- a/application/forms/IcingaHostForm.php
+++ b/application/forms/IcingaHostForm.php
@@ -2,6 +2,7 @@
 
 namespace Icinga\Module\Director\Forms;
 
+use Exception;
 use Icinga\Exception\AuthenticationException;
 use Icinga\Module\Director\Auth\Permission;
 use Icinga\Module\Director\Auth\Restriction;
@@ -83,7 +84,13 @@ protected function addClusteringElements()
             'class' => 'autosubmit',
         ]);
 
-        if ($this->getSentOrResolvedObjectValue('has_agent') === 'y') {
+        try {
+            $hasAgent = $this->getSentOrResolvedObjectValue('has_agent') === 'y';
+        } catch (Exception $e) {
+            $hasAgent = false;
+        }
+
+        if ($hasAgent) {
             $this->addBoolean('master_should_connect', [
                 'label'       => $this->translate('Establish connection'),
                 'description' => $this->translate(