Second review of #231: when neither the stream nor its condition can be read, nothing is known of its fill, so none is said; the unread warning covers it. Only a condition read back as open is kept, with its own words.
Second review of #231: when neither the stream nor its condition can be read, nothing is known of its fill, so none is said; the unread warning covers it. Only a condition read back as open is kept, with its own words.