Commit 6d3ab3e0 authored by drumm's avatar drumm
Browse files

#74976 by RobRoy and mrgeneyuss. Clone category objects for multi-parent heirarchy.

parent 6b3775c9
......@@ -913,11 +913,12 @@ function taxonomy_get_tree($vid, $parent = 0, $depth = -1, $max_depth = NULL) {
if ($children[$vid][$parent]) {
foreach ($children[$vid][$parent] as $child) {
if ($max_depth > $depth) {
$terms[$vid][$child]->depth = $depth;
$term = drupal_clone($terms[$vid][$child]);
$term->depth = $depth;
// The "parent" attribute is not useful, as it would show one parent only.
unset($terms[$vid][$child]->parent);
$terms[$vid][$child]->parents = $parents[$vid][$child];
$tree[] = $terms[$vid][$child];
unset($term->parent);
$term->parents = $parents[$vid][$child];
$tree[] = $term;
if ($children[$vid][$child]) {
$tree = array_merge($tree, taxonomy_get_tree($vid, $child, $depth, $max_depth));
......
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