Initialize hide_network with false

priv/repo/migrations/20190203185340_split_hide_network.exs

@@ -2,6 +2,7 @@ defmodule Pleroma.Repo.Migrations.SplitHideNetwork do
   use Ecto.Migration
 
   def up do
+    execute("UPDATE users SET info = '{\"hide_network\": false}'::jsonb WHERE NOT(info::jsonb ? 'hide_network')")
     execute("UPDATE users SET info = jsonb_set(info, '{hide_followings}'::text[], info->'hide_network')")
     execute("UPDATE users SET info = jsonb_set(info, '{hide_followers}'::text[], info->'hide_network')")
   end