Update: OP changed, so this might not be of relevance any more.

I'm sorry, but I can't read your mind. I don't see a problem in the code you show, and stating that there is one doesn't help me to identify it.

Is a cloaked ninja attacking you every time you run this program? If not, of what nature is that problem?

If your output is not what you expect, you have to tell us what your input and your expectations are.

Please read I know what I mean. Why don't you?.