PHP notice in function file_entity_admin_files with variable total_count

The PHP notice indicated on the Recent log messages whenever admin/content/file is accessed is as below,

Notice: Undefined property: stdClass::$total_count in file_entity_admin_files() (line 400 of /var/aegir/platforms/myplatform/sites/all/modules/contrib/file_entity/file_entity.admin.inc).

Releavant code snippet,

   $options[$file->fid] = array(
      'title' => array(
        'data' => array(
          '#type' => 'link',
          '#title' => $file->filename,
          '#href' => 'file/' . $file->fid,
        ),
      ),
      'type' => $file_type ? check_plain($file_type->label) : FILE_TYPE_NONE,
      'size' => format_size($file->filesize),
      'author' => theme('username', array('account' => $account)),
      'timestamp' => format_date($file->timestamp, 'short'),
      'usage' => format_plural((int) $result[$file->fid]->total_count, '1 place', '@count places'),
    );

[105] => stdClass Object
(
[fid] => 105
[uid] => 18
[total_count] => 1
)

[106] => stdClass Object
(
[fid] => 106
[uid] => 18
[total_count] => 1
)

[134] => stdClass Object
(
[fid] => 134
[uid] => 18
)

[135] => stdClass Object
(
[fid] => 135
[uid] => 18
)

total_count attribute in $result[$file->fid]->total_count is assumed to have set always but it is not the case. Adding an isset() check fixed the issue for me.