[SOLVED] C commandline-application without X11

[Hedge]

I'm developing a commandline-application with C on OSX 10.7.4 (QtCreator 2.5.2, Qt 4.8.2).

For some reason always when I run my application a X11-window also pops up.
How can I get rid of it?

[mlong]

Are you writing a Qt application?

[Hedge]

Its without Qt (CONFIG -= qt) but I still don't get what X11 has to do with it.

EDIT: My bad...it was just the debug-window.