From f0ed86e7615f9f0820508064df97ae83944e2155 Mon Sep 17 00:00:00 2001
From: Alex Pott <alex.a.pott@googlemail.com>
Date: Mon, 24 Feb 2014 14:21:43 +0000
Subject: [PATCH] Issue #2203271 by Xano: Undefined index "rows_order" in
 theme_field_ui_table().

---
 core/modules/field_ui/lib/Drupal/field_ui/FieldOverview.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/modules/field_ui/lib/Drupal/field_ui/FieldOverview.php b/core/modules/field_ui/lib/Drupal/field_ui/FieldOverview.php
index 2b03c6f0506..9e567be458f 100644
--- a/core/modules/field_ui/lib/Drupal/field_ui/FieldOverview.php
+++ b/core/modules/field_ui/lib/Drupal/field_ui/FieldOverview.php
@@ -288,6 +288,7 @@ class FieldOverview extends OverviewBase {
     // We can set the 'rows_order' element, needed by theme_field_ui_table(),
     // here instead of a #pre_render callback because this form doesn't have the
     // tabledrag behavior anymore.
+    $table['#regions']['content']['rows_order'] = array();
     foreach (element_children($table) as $name) {
       $table['#regions']['content']['rows_order'][] = $name;
     }