Minor cleanup.

fedora_repository.module

@@ -986,18 +986,18 @@ function fedora_repository_islandora_tabs($content_models, $pid, $page_number) {
     }
   }
   
+  //can disable showing the object details tab in admin UI
+  if (variable_get('fedora_repository_show_object_details_tab', TRUE)) {
     // Add a 'manage object' tab for all objects, where detailed list of content is shown.
     // XXX:  Perhaps this should be extracted into its own object?
     module_load_include('inc', 'fedora_repository', 'plugins/FedoraObjectDetailedContent');
     $obj = new FedoraObjectDetailedContent($pid);
     
-  //can disable showing the object details tab in admin UI
-  if (variable_get('fedora_repository_show_object_details_tab', TRUE)) {
     $object_details = $obj->showFieldSets();
-    $cmodel_tabs = array_merge($cmodels_tabs, $object_details);
+    $cmodels_tabs = array_merge($cmodels_tabs, $object_details);
   }
   
-  return array_merge($cmodels_tabs, $object_details);
+  return $cmodels_tabs;
 }
 
 /**