[development] patch for flexinode 4.6.x

There is a patch for flexinode 4.6.x ready to commit (http://drupal.org/node/21673) which I would have done it my self if I had permission (I have permission to commit on contributions repository but I guess only for head). I know that everybody, as well as myself, is quite concentrated on 4.7 but this is a quite old flexinode's bug. We should not forget 4.6 as it is the actual stable release. Can somebody with permission look at it and commit if it's ok? Thanks. Robert.