Thread:Extension talk:ImageMap/PHP notices when running runJobs.php

With MW 1.21 and MW 1.22 I am once in a while getting these PHP notices when running runJob.php Cannot tell for earlier versions since I did not sysadministrate the wiki earlier. PHP Notice: Undefined variable: title in /.../extensions/ImageMap/ImageMap_body.php on line 165 Is this just the result of erroneous usage on some wiki pages or an issue to be rectified in the code base? I am asking here prior to reporting a possibly invalid bug.