don't set attributes of the current channel if we don't have them
don't set attributes of the current channel if we don't have them

daukantas/factlink-core,daukantas/factlink-core,Factlink/factlink-core,Factlink/factlink-core,daukantas/factlink-core,Factlink/factlink-core,Factlink/factlink-core,daukantas/factlink-core