Bug in drupalvb_user_login()

Hi,

in function drupalvb_user_login() this part does not work when you are using two different databases for the site and the board:

  else {
	drupal_set_message(t('Login to forums failed.'), 'error');
    watchdog('drupalvb', t('Login failed for forum user %user.', array('%user' => $account->name)), WATCHDOG_ERROR);
    return FALSE;
  }

At this point of the function there's a connection to the database of vb established and the watchdog-function tries to write to a vb-prefixed table in the database.