Undefined array key "id" in approve/action/revisions.php

[megatron-uk]

With the latest dokuwiki-plugin-approve and Dokuwiki 2024-02-06b, I get these warnings in the apache error log when viewing the revision history of uploaded media in media manager:

PHP Warning: Undefined array key "id" in /www/dokuwiki/live/dokuwiki-2024-02-06b/lib/plugins/approve/action/revisions.php on line 23,

This refers to the following test in revisions.php:

if (!$acl->useApproveHere($INFO['id'])) return;

Directly above this line I have added the following:

if (array_key_exists("id", $INFO) == False) {
   return;
}

This seems to fix the issue when objects don't have an 'id' key. Advice from other users whether this is an appropriate fix is welcome.