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Properly indent after [21952]. see #11399. 

git-svn-id: http://core.svn.wordpress.org/trunk@21953 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Andrew Nacin 2012-09-22 16:21:06 +00:00
parent a42ce2353a
commit 29b7d26ca5
1 changed files with 11 additions and 10 deletions
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21
wp-includes/post.php
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@ -557,19 +557,20 @@ function get_post_ancestors( $post ) {
$post = get_post( $post );
$ancestors = array();
if ( empty( $post->post_parent ) || $post->post_parent == $post->ID )
return array();
if ( !empty( $post->post_parent ) && $post->ID != $post->post_parent ) {
$id = $ancestors[] = $post->post_parent;
$ancestors = array();
while ( $ancestor = get_post( $id ) ) {
// Loop detection: If the ancestor has been seen before, break.
if ( empty( $ancestor->post_parent ) || ( $ancestor->post_parent == $post->ID ) || in_array( $ancestor->post_parent, $ancestors ) )
break;
$id = $ancestors[] = $post->post_parent;
$id = $ancestors[] = $ancestor->post_parent;
}
}
while ( $ancestor = get_post( $id ) ) {
// Loop detection: If the ancestor has been seen before, break.
if ( empty( $ancestor->post_parent ) || ( $ancestor->post_parent == $post->ID ) || in_array( $ancestor->post_parent, $ancestors ) )
break;
$id = $ancestors[] = $ancestor->post_parent;
}
return $ancestors;
}