From 37c7fcd9d00aeb07ab70b3c63c237cee70193bda Mon Sep 17 00:00:00 2001
From: ajstanley <alanjarlathstanley@gmail.com>
Date: Fri, 29 Jul 2016 12:42:41 -0300
Subject: [PATCH] yet another validity check

---
 islandora.module | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/islandora.module b/islandora.module
index f497c271..809b0d61 100644
--- a/islandora.module
+++ b/islandora.module
@@ -2181,7 +2181,9 @@ function islandora_islandora_overview_object(AbstractObject $object) {
     foreach ($cmodels as $cmodel) {
       if ($cmodel != 'fedora-system:FedoraObject-3.0') {
         $o = islandora_object_load($cmodel);
-        $rows[] = array(l($o->label, "islandora/object/{$o->id}"));
+        if(is_object($o)) {
+          $rows[] = array(l($o->label, "islandora/object/{$o->id}"));
+        }
       }
     }
     $header = count($rows) > 1 ? t('Content Models') : t('Content Model');