Commit 632c09e4 authored by Dries's avatar Dries
Browse files

- Patch #114745 by moonray: book module: can't remove top-level node.

parent 4d731dd3
...@@ -267,7 +267,7 @@ function book_outline($node) { ...@@ -267,7 +267,7 @@ function book_outline($node) {
); );
$form['nid'] = array('#type' => 'value', '#value' => $nid); $form['nid'] = array('#type' => 'value', '#value' => $nid);
if ($node->parent) { if (isset($node->parent)) {
$form['update'] = array('#type' => 'submit', $form['update'] = array('#type' => 'submit',
'#value' => t('Update book outline'), '#value' => t('Update book outline'),
); );
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment