Properly indent after [21952]. see #11399.
git-svn-id: https://develop.svn.wordpress.org/trunk@21953 602fd350-edb4-49c9-b593-d223f7449a82
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@ -557,19 +557,20 @@ function get_post_ancestors( $post ) {
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$post = get_post( $post );
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$post = get_post( $post );
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$ancestors = array();
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if ( empty( $post->post_parent ) || $post->post_parent == $post->ID )
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return array();
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if ( !empty( $post->post_parent ) && $post->ID != $post->post_parent ) {
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$ancestors = array();
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$id = $ancestors[] = $post->post_parent;
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while ( $ancestor = get_post( $id ) ) {
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$id = $ancestors[] = $post->post_parent;
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// Loop detection: If the ancestor has been seen before, break.
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if ( empty( $ancestor->post_parent ) || ( $ancestor->post_parent == $post->ID ) || in_array( $ancestor->post_parent, $ancestors ) )
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break;
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$id = $ancestors[] = $ancestor->post_parent;
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while ( $ancestor = get_post( $id ) ) {
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}
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// Loop detection: If the ancestor has been seen before, break.
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}
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if ( empty( $ancestor->post_parent ) || ( $ancestor->post_parent == $post->ID ) || in_array( $ancestor->post_parent, $ancestors ) )
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break;
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$id = $ancestors[] = $ancestor->post_parent;
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}
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return $ancestors;
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return $ancestors;
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}
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}
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