acct_ctrl in context_sam_enum_accounts

[Stefan (metze) Metzmacher]

>
>
>Then Kai's sam_passdb handles this wrong... it does a
>cur_account.acct_ctrl & given_acct_ctrl, which will not work if
>given_acct_ctrl contains all ACB_FLAGS.

sam_passdb give me back all accounts.
and cur_account.acct_ctrl & given_acct_ctrl is right!

>I'll commit your patch..

fine