? taxonomy-hierarchy-[580040].patch
Index: modules/taxonomy/taxonomy.admin.inc
===================================================================
RCS file: /cvs/drupal/drupal/modules/taxonomy/taxonomy.admin.inc,v
retrieving revision 1.22.2.4
diff -u -p -r1.22.2.4 taxonomy.admin.inc
--- modules/taxonomy/taxonomy.admin.inc	28 May 2010 16:16:45 -0000	1.22.2.4
+++ modules/taxonomy/taxonomy.admin.inc	11 Jun 2010 16:50:47 -0000
@@ -172,14 +172,11 @@ function taxonomy_form_vocabulary(&$form
     '#default_value' => $edit['weight'],
     '#description' => t('Vocabularies are displayed in ascending order by weight.'),
   );
-  // Set the hierarchy to "multiple parents" by default. This simplifies the
-  // vocabulary form and standardizes the term form.
   $form['hierarchy'] = array('#type' => 'value',
-    '#value' => '0',
+    '#value' => $edit['hierarchy'],
   );
-  // Enable "related terms" by default.
   $form['relations'] = array('#type' => 'value',
-    '#value' => '1',
+    '#value' => $edit['relations'],
   );
 
   $form['submit'] = array('#type' => 'submit', '#value' => t('Save'));