I don't know how bundyo made the C program.. but if he makes it "do" something instead of just hang waiting for a command finish.. like print "dots" to no where.. or just a while ($i) loop and watch the process manually in the program.. it should drop that message.

What I think is happening is Bundyo is running a System call that is hanging and just waiting for the command to stop before closing... so Maemo thinks the App is hung, not knowing it was designed that way. I don't recall if Bundyo uploaded the source code.. I never looked at it.