From 5a89fef970b26af6eb1d970ad8a9a5876e4126df Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Fri, 16 Oct 2009 13:20:16 +0000
Subject: - Patch #275368 by michaelfavia, sun, mattconnolly: allow disabling
 comment preview + unify with node preview settings.

---
 modules/node/node.pages.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'modules/node/node.pages.inc')

diff --git a/modules/node/node.pages.inc b/modules/node/node.pages.inc
index 3ecdaf2a5..eee360cac 100644
--- a/modules/node/node.pages.inc
+++ b/modules/node/node.pages.inc
@@ -263,13 +263,13 @@ function node_form($form, &$form_state, $node) {
   $form['buttons']['#weight'] = 100;
   $form['buttons']['submit'] = array(
     '#type' => 'submit',
-    '#access' => variable_get('node_preview_' . $node->type, 1) != DRUPAL_REQUIRED || (!form_get_errors() && isset($form_state['node_preview'])),
+    '#access' => variable_get('node_preview_' . $node->type, DRUPAL_OPTIONAL) != DRUPAL_REQUIRED || (!form_get_errors() && isset($form_state['node_preview'])),
     '#value' => t('Save'),
     '#weight' => 5,
     '#submit' => array('node_form_submit'),
   );
   $form['buttons']['preview'] = array(
-    '#access' => variable_get('node_preview_' . $node->type, 1) != DRUPAL_DISABLED,
+    '#access' => variable_get('node_preview_' . $node->type, DRUPAL_OPTIONAL) != DRUPAL_DISABLED,
     '#type' => 'submit',
     '#value' => t('Preview'),
     '#weight' => 10,
-- 
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