gistfile1.php

function qhr_menu_block_tweaks_menu_block_tree_alter(&$tree, &$config) {
  foreach ($tree as $key => $item) {
    if (isset($item['below'])) {
      foreach($item['below'] as $id => $below) {
        if (isset($below['link']['link_path']) && $below['link']['link_path'] === '<view>') {
          $below['link']['hidden'] = true;
          $tree[$key]['below'][$id] = $below;
        }
      }
    }
  }
}