Undefined index: perms_labels

Created by: chrisnoisel

Hello, I've have a setup of the current master branch on apache/mariadb, database is version 26. I noticed in my log that php complains about a missing "labels" permission. I looked it up, here what happens :

the admin user, coming from a fresh partdb install, has a "perms_labels" set to 0, so every request to label permission is translated to being group-inherited ($val === BasePermission::INHERIT) Unfortunately the database table "groups" doesn't include a "perms_labels" column, thus the warning is generated.

This could be addressed by creating a new database version, but looking at update scripts, I'm unsure how to properly generate a migration. This doesn't look too critical (basically, labels permissions are disabled), is this worth fixing right now ? and if so, can you help ?