yet another validity check

8 years ago · 37c7fcd9d0
1 changed files with 3 additions and 1 deletions
--- 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');