修改当对比服务不存在时，特征值传输错误的bug

pansen

2019-03-15 cbc6612a4224d8a4d6ff69af0f48ed3716b09314

 QiaoJiaSystem/DataManagerServer/AppPipeController.cpp

@@ -15,7 +15,7 @@
    }
    videoCaptureElement.registerConnector([&]{
        //if(!videoPublishElement.isBusy()){
            //videoPublishElement.setImage(videoCaptureElement.getImage());
            videoPublishElement.setImage(videoCaptureElement.getImage());
            //videoPublishElement.submit();
        //}