From 9f3d9f11158aec709dac7d67b99ff6fd8c2c634d Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sat, 27 Sep 2008 20:37:01 +0000
Subject: - Patch #161301 by Eaton, Sun, moshe and webchick: make checking for
 node edit forms easier. DX improvement.

---
 modules/book/book.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/book')

diff --git a/modules/book/book.module b/modules/book/book.module
index 81bdb41b3..551a8db2a 100644
--- a/modules/book/book.module
+++ b/modules/book/book.module
@@ -295,7 +295,7 @@ function book_get_books() {
  */
 function book_form_alter(&$form, $form_state, $form_id) {
 
-  if (isset($form['type']) && isset($form['#node']) && $form['type']['#value'] . '_node_form' == $form_id) {
+  if (!empty($form['#node_edit_form'])) {
     // Add elements to the node form.
     $node = $form['#node'];
 
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