The ensure message is not a bug, but rather an indication of a potential problem in the future. If you’re already found a way to work around the ensure that works for you, I would continue with that method.
thx for your Post and thx for the additional info… but while a got this message i could not package my project… after the workaround packaging was ok… anyhow, my workaround so far is to branch (left or right) and call a function… probably overkill for just small things but it works for me :D…