Blank titles on dedupe rules for upgraded sites

I'm upgrading a 3.4 site to 4.2.8. The title field is added to the table civicrm_dedupe_rule_group in 4.1 but is left blank for pre-existing fields. A quick look at the code makes me think this is never rectified. I think it would be worth putting this in the upgrade script

UPDATE civicrm_dedupe_rule_group SET title = name WHERE title IS NULL;

(NB I will upgrade all our sites with this manually now I have discovered it so this isn't important to me but expect that some sites out there might benefit)