Deprecation warning 'create_function()'

Hello,

For a client I am migrating a number of sites to a PHP 7.2 platform and I get the following warning:

Deprecated function: Function create_function() is deprecated in bueditor_icons() (regel 930 van bueditor/admin/bueditor.admin.inc).

I looked in the code but see no obvious way to patch this. The code is

/**
 * Load icons in the path
 */
function bueditor_icons($path) {
  $icons = file_scan_directory($path, '/\.(png|gif|jpg)$/', array('recurse' => FALSE, 'key' => 'filename'));
  array_walk($icons, create_function('&$value', '$value = 1;'));
  return $icons;
}

Will the module be compatible with PHP 7.2 (and higher)?

Mvgr, Louis Nagtegaal