Fix uninitialized value warning
Fix uninitialized value warning

Change-Id: Ib919a8ec2ec66d460d2f8a26d72aabc09dcbbd72

webmproject/libvpx,ShiftMediaProject/libvpx,mwgoldsmith/libvpx,jmvalin/aom,liqianggao/libvpx,Topopiccione/libvpx,GrokImageCompression/aom,mbebenita/aom,liqianggao/libvpx,mwgoldsmith/libvpx,ittiamvpx/libvpx-1,mwgoldsmith/vpx,mwgoldsmith/vpx,VTCSecureLLC/libvpx,openpeer/libvpx_new,liqianggao/libvpx,GrokImageCompression/aom,smarter/aom,GrokImageCompression/aom,felipebetancur/libvpx,luctrudeau/aom,felipebetancur/libvpx,jmvalin/aom,mwgoldsmith/vpx,mbebenita/aom,smarter/aom,ittiamvpx/libvpx-1,webmproject/libvpx,ittiamvpx/libvpx-1,felipebetancur/libvpx,zofuthan/libvpx,openpeer/libvpx_new,webmproject/libvpx,jmvalin/aom,GrokImageCompression/aom,jmvalin/aom,felipebetancur/libvpx,ShiftMediaProject/libvpx,smarter/aom,ittiamvpx/libvpx-1,GrokImageCompression/aom,zofuthan/libvpx,smarter/aom,luctrudeau/aom,shacklettbp/aom,jmvalin/aom,running770/libvpx,luctrudeau/aom,luctrudeau/aom,shyamalschandra/libvpx,thdav/aom,mwgoldsmith/libvpx,running770/libvpx,liqianggao/libvpx,zofuthan/libvpx,VTCSecureLLC/libvpx,ShiftMediaProject/libvpx,mwgoldsmith/vpx,Topopiccione/libvpx,zofuthan/libvpx,mwgoldsmith/vpx,shacklettbp/aom,running770/libvpx,openpeer/libvpx_new,openpeer/libvpx_new,mbebenita/aom,shacklettbp/aom,webmproject/libvpx,shacklettbp/aom,mwgoldsmith/libvpx,mwgoldsmith/vpx,ittiamvpx/libvpx-1,Topopiccione/libvpx,Topopiccione/libvpx,zofuthan/libvpx,liqianggao/libvpx,mbebenita/aom,webmproject/libvpx,felipebetancur/libvpx,jmvalin/aom,mbebenita/aom,running770/libvpx,ShiftMediaProject/libvpx,shyamalschandra/libvpx,webmproject/libvpx,smarter/aom,VTCSecureLLC/libvpx,VTCSecureLLC/libvpx,luctrudeau/aom,shyamalschandra/libvpx,GrokImageCompression/aom,shyamalschandra/libvpx,mwgoldsmith/libvpx,mbebenita/aom,smarter/aom,ShiftMediaProject/libvpx,luctrudeau/aom,running770/libvpx,shacklettbp/aom,openpeer/libvpx_new,ittiamvpx/libvpx-1,thdav/aom,shyamalschandra/libvpx,zofuthan/libvpx,mwgoldsmith/libvpx,felipebetancur/libvpx,shacklettbp/aom,mbebenita/aom,thdav/aom,openpeer/libvpx_new,Topopiccione/libvpx,mbebenita/aom,thdav/aom,mbebenita/aom,shyamalschandra/libvpx,VTCSecureLLC/libvpx,thdav/aom,liqianggao/libvpx,running770/libvpx,VTCSecureLLC/libvpx,Topopiccione/libvpx,thdav/aom