http://sourceforge.net/tracker/?func=detail&aid=3591523&group_id=38894&atid=423801

Trying to attach a patch to fix the build warning from https://sourceforge.net/tracker/?func=detail&aid=3591521&group_id=38894&atid=423799

I couldn't attach a patch over on that page after filing it, so I'm attaching it here (after clicking "patches" | "add new" in sourceforge). Hopefully that's some approximation of the correct process.