function path_node_update

Implements hook_node_update().

File

modules/path/path.module, line 205

Code

function path_node_update($node) {
    if (isset($node->path)) {
        $path = $node->path;
        $path['alias'] = isset($path['alias']) ? trim($path['alias']) : '';
        // Delete old alias if user erased it.
        if (!empty($path['pid']) && !$path['alias']) {
            path_delete($path['pid']);
        }
        path_node_insert($node);
    }
}