Fix failflag size problem
Fix failflag size problem

simonfork/libchewing,chewing/libchewing,cwlin/libchewing,robert501128/libchewing,ShengYenPeng/libchewing,PeterDaveHello/libchewing,czchen/libchewing,bbyykk/libtaigi,czchen/libchewing,Chocobo1/libchewing,cwlin/libchewing,mangokingTW/libchewing,chewing/libchewing,yan12125/libchewing,ShengYenPeng/libchewing,PeterDaveHello/libchewing,robert501128/libchewing,hiunnhue/libchewing,yan12125/libchewing,chewing/libchewing,chewing/libchewing,dimotsai/libchewing,Chocobo1/libchewing,robert501128/libchewing,bbyykk/libtaigi,Chocobo1/libchewing,simonfork/libchewing,PingNote/libchewing,kito-cheng/libchewing,PingNote/libchewing,dimotsai/libchewing,mangokingTW/libchewing,hiunnhue/libchewing,czchen/libchewing,kito-cheng/libchewing,ShengYenPeng/libchewing,Chocobo1/libchewing,bbyykk/libtaigi,mangokingTW/libchewing,bbyykk/libtaigi,dimotsai/libchewing,czchen/libchewing,yan12125/libchewing,hiunnhue/libchewing,mangokingTW/libchewing,hiunnhue/libchewing,dimotsai/libchewing,cwlin/libchewing,simonfork/libchewing,PingNote/libchewing,hiunnhue/libchewing,cwlin/libchewing,kito-cheng/libchewing,ShengYenPeng/libchewing,cwlin/libchewing,PingNote/libchewing,Chocobo1/libchewing,bbyykk/libtaigi,simonfork/libchewing,robert501128/libchewing,PeterDaveHello/libchewing,yan12125/libchewing,kito-cheng/libchewing,PeterDaveHello/libchewing