From b96d440d8a862723b40661a4fe2da0573bef92ba Mon Sep 17 00:00:00 2001
From: webchick <webchick@24967.no-reply.drupal.org>
Date: Tue, 16 Oct 2012 10:44:01 -0700
Subject: Revert "Issue #1742438 by larowlan, Christian Biggins, kim.pepper,
 dcam, Everett Zufelt, mgifford: Fixed Vertical tabs header and container
 rendered even when no vertical tabs."

Concerns raised in http://drupal.org/node/1742438#comment-6609888 that this breaks backwards compatibility.

This reverts commit d462cafd50d5f7cbaab61f2cd271e3a5bc1df718.
---
 includes/form.inc | 22 ++++------------------
 1 file changed, 4 insertions(+), 18 deletions(-)

(limited to 'includes')

diff --git a/includes/form.inc b/includes/form.inc
index 6a1e2f751..826b6777b 100644
--- a/includes/form.inc
+++ b/includes/form.inc
@@ -3735,25 +3735,11 @@ function form_process_vertical_tabs($element, &$form_state) {
  */
 function theme_vertical_tabs($variables) {
   $element = $variables['element'];
-  // Even if there are no tabs the element will still have a child element for
-  // the active tab. We need to iterate over the tabs to ascertain if any
-  // are visible before showing the wrapper and h2.
-  $visible_tab = FALSE;
-  $output = '';
-  foreach (element_children($element['group']) as $tab_index) {
-    if (!isset($element['group'][$tab_index]['#access']) ||
-        !empty($element['group'][$tab_index]['#access'])) {
-      $visible_tab = TRUE;
-      break;
-    }
-  }
-  if ($visible_tab) {
-    // Add required JavaScript and Stylesheet.
-    drupal_add_library('system', 'drupal.vertical-tabs');
+  // Add required JavaScript and Stylesheet.
+  drupal_add_library('system', 'drupal.vertical-tabs');
 
-    $output = '<h2 class="element-invisible">' . t('Vertical Tabs') . '</h2>';
-    $output .= '<div class="vertical-tabs-panes">' . $element['#children'] . '</div>';
-  }
+  $output = '<h2 class="element-invisible">' . t('Vertical Tabs') . '</h2>';
+  $output .= '<div class="vertical-tabs-panes">' . $element['#children'] . '</div>';
   return $output;
 }
 
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