fix missing join condition in followers view

			}

		);

	},

	# v38 -> v39

	sub {

		my ($db) = @_;

		$db->query(

			qq{

				drop view followers;

				create view followers as select

					relations.object_id as self_id,

					users.id as id,

					users.name as name,

					users.accept_follows as accept_follows,

					r2.predicate as inverse_predicate

					from relations

					join users on relations.subject_id = users.id

					left join relations as r2

					on relations.subject_id = r2.object_id

					and relations.object_id = r2.subject_id

					where relations.predicate = 1;

				update schema_version set version = 39;

			}

		);

	},

);

# TODO add 'hafas' column to in_transit (and maybe journeys? undo/redo needs something to work with...)