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Check that $_POST array index is set before comparing it in post_preview().

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This prevents PHP notices in cases where a user with 'edit_others_posts' but
without 'publish_posts' previews another user's posts.

Props tyxla.
Fixes #31760.

git-svn-id: https://develop.svn.wordpress.org/trunk@31896 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Boone Gorges 2015-03-26 01:44:03 +00:00
parent 5d50b55c7e
commit 151520ee02
1 changed files with 1 additions and 1 deletions
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2
src/wp-admin/includes/post.php
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@ -1667,7 +1667,7 @@ function post_preview() {
} else { } else {
$is_autosave = true; $is_autosave = true;
if ( 'auto-draft' == $_POST['post_status'] ) if ( isset( $_POST['post_status'] ) && 'auto-draft' == $_POST['post_status'] )
$_POST['post_status'] = 'draft'; $_POST['post_status'] = 'draft';
$saved_post_id = wp_create_post_autosave( $post->ID ); $saved_post_id = wp_create_post_autosave( $post->ID );