false, and true in sqlite

Sqlite driver put to querys values true, and false as string.
I ask about true and false values at sqlite mailing list, and I think there is a bug in qt(sql driver).

Because when I use:
bindValue("someKey", true); // this put to query 'true' as string
bindValue("someKey", 1); // this put to query 1 as integer

My message on sqlite mailing list:
http://sqlite.org:8080/cgi-bin/mailman/private/sqlite-users/2012-January/036340.html

And replays:
http://sqlite.org:8080/cgi-bin/mailman/private/sqlite-users/2012-January/036342.html
http://sqlite.org:8080/cgi-bin/mailman/private/sqlite-users/2012-January/036343.html

I think, it should be unique as integer.