Add check for null name on SCO connect

    env->ReleaseStringUTFChars(address, c_address);

    data->is_accept = false;

    if (name == NULL) {

        LOGE("%s: Null pointer passed in for device name", __FUNCTION__);

        data->sco_pkt_type = 0;

    } else {

        c_name = env->GetStringUTFChars(name, NULL);

        /* See if this device is in the black list */

        data->sco_pkt_type = getScoType(data->address, c_name);

        env->ReleaseStringUTFChars(name, c_name);

    }

    if (pthread_create(&thread, NULL, &work_thread, (void *)data) < 0) {

        LOGE("%s: pthread_create() failed: %s", __FUNCTION__, strerror(errno));

        return JNI_FALSE;