From 9eaa04648a89ad45db12b2c240cf4fe95cc4aafd Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 27 Sep 2010 00:53:56 +0000
Subject: - Patch #756762 by effulgentsia, fago, sun: AJAX should follow same
 rules for whether to call drupal_rebuild_form() as non-AJAX submissions.

---
 modules/book/book.admin.inc | 1 -
 1 file changed, 1 deletion(-)

(limited to 'modules/book')

diff --git a/modules/book/book.admin.inc b/modules/book/book.admin.inc
index 6e5bfd20d..b3c3eaff7 100644
--- a/modules/book/book.admin.inc
+++ b/modules/book/book.admin.inc
@@ -91,7 +91,6 @@ function book_admin_edit($form, $form_state, $node) {
 function book_admin_edit_validate($form, &$form_state) {
   if ($form_state['values']['tree_hash'] != $form_state['values']['tree_current_hash']) {
     form_set_error('', t('This book has been modified by another user, the changes could not be saved.'));
-    $form_state['rebuild'] = TRUE;
   }
 }
 
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