From fda920d3adaec61e91e4ab3bce0969c6b6d4562e Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Wed, 9 Mar 2016 09:26:36 +0100
Subject: [PATCH] DirectorObjectForm: inheritance error for arrays

---
 library/Director/Web/Form/DirectorObjectForm.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/library/Director/Web/Form/DirectorObjectForm.php b/library/Director/Web/Form/DirectorObjectForm.php
index 803c0845..6d7fb791 100644
--- a/library/Director/Web/Form/DirectorObjectForm.php
+++ b/library/Director/Web/Form/DirectorObjectForm.php
@@ -180,6 +180,7 @@ abstract class DirectorObjectForm extends QuickForm
             $props = $object->getProperties();
             unset($props['vars']);
         }
+
         $this->setDefaults($props);
 
         if (! $object instanceof IcingaObject) {
@@ -485,7 +486,9 @@ abstract class DirectorObjectForm extends QuickForm
             }
             $el->setMultiOptions($multi);
         } else {
-            $el->setAttrib('placeholder', $inherited . sprintf($txtInherited, $inheritedFrom));
+            if (is_string($inherited)) {
+                $el->setAttrib('placeholder', $inherited . sprintf($txtInherited, $inheritedFrom));
+            }
         }
     }