unknown face track bug fixed

zhangmeng

2019-10-19 3a7c04c33a2418109a53bd84e7d16dc83fbc19da

 csrc/buz/face/face.h

@@ -35,7 +35,6 @@
        int featLen_;
        unsigned char *feat_;
        // face track
        THFT_Param *param_track_;
        cFaceInfo *finfo_;
    };
}