#25 Stop errors on the page manager when adding the Aggregated Rights…

… Table block
kendraio · Jan 6, 2015 · acb57c0 · acb57c0
1 parent 6c06ae5
commit acb57c0
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/sites/all/modules/custom/kendra_wf/kendra_wf.module b/sites/all/modules/custom/kendra_wf/kendra_wf.module
@@ -257,7 +257,10 @@ function kendra_wf_block_view($delta) {
 
 function kendra_wf_get_current_aggregated_rights_table($form, &$form_state) {
   $content = array();
-  $nid = arg(1);
+  $nid = (int) arg(1);
+  if ($nid == 0) {
+    return $form;
+  }
   $asset = node_load($nid);
   if ($asset->type == 'asset') {