fix "interesting" warning
fix "interesting" warning

svn path=/trunk/ogg/; revision=2880

ShiftMediaProject/ogg,felipebetancur/ogg,emscripten-ports/Ogg,mwgoldsmith/ogg,mwgoldsmith/ogg,eidy/libogg,xiph/ogg,youfearm3/ogg,nicolaichuk/ogg,eidy/libogg,youfearm3/ogg,ksophocleous/ogg,nicolaichuk/ogg,ShiftMediaProject/ogg,xiph/ogg,brion/ogg,brion/ogg,emscripten-ports/Ogg,felipebetancur/ogg,ksophocleous/ogg