bug fixed

zhangmeng

2019-08-05 2a5a9192e559238ca32cfd57b741e1dd72816438

bug fixed

 csrc/buz/recorder.cpp

@@ -54,10 +54,12 @@
            //     logIt("REC NORMAL QUIT");
            // }
            
            if (thrd_){
            stop_recorder_.store(true);
            thrd_->join();
            logIt("REC THREAD JOINED, QUIT!!!");
        }
        }

        int Recorder::init_writer(){
            if (out_) {