Fix travis-ci address sanitizer build
Fix travis-ci address sanitizer build

czchen/libchewing,yan12125/libchewing,czchen/libchewing,czchen/libchewing,school510587/general_index_libchewing,mangokingTW/libchewing,chewing/libchewing,school510587/general_index_libchewing,PingNote/libchewing,hiunnhue/libchewing,hiunnhue/libchewing,robert501128/libchewing,mangokingTW/libchewing,hiunnhue/libchewing,kito-cheng/libchewing,Chocobo1/libchewing,school510587/general_index_libchewing,bbyykk/libtaigi,school510587/general_index_libchewing,cwlin/libchewing,simonfork/libchewing,simonfork/libchewing,cwlin/libchewing,kito-cheng/libchewing,PeterDaveHello/libchewing,robert501128/libchewing,bbyykk/libtaigi,hiunnhue/libchewing,PingNote/libchewing,czchen/libchewing,kito-cheng/libchewing,chewing/libchewing,bbyykk/libtaigi,PingNote/libchewing,cwlin/libchewing,Chocobo1/libchewing,chewing/libchewing,bbyykk/libtaigi,PingNote/libchewing,simonfork/libchewing,Chocobo1/libchewing,chewing/libchewing,dimotsai/libchewing,ShengYenPeng/libchewing,mangokingTW/libchewing,PeterDaveHello/libchewing,robert501128/libchewing,Chocobo1/libchewing,hiunnhue/libchewing,PeterDaveHello/libchewing,cwlin/libchewing,dimotsai/libchewing,ShengYenPeng/libchewing,cwlin/libchewing,yan12125/libchewing,ShengYenPeng/libchewing,kito-cheng/libchewing,yan12125/libchewing,robert501128/libchewing,yan12125/libchewing,dimotsai/libchewing,ShengYenPeng/libchewing,simonfork/libchewing,Chocobo1/libchewing,dimotsai/libchewing,bbyykk/libtaigi,PeterDaveHello/libchewing,mangokingTW/libchewing