修复一个rtkcofig可能会崩溃的bug

endian11

2020-01-10 09c6ca33263482d69fde9bff4b8221c36766c051

 app/src/main/java/safeluck/drive/evaluation/MainActivity.java

@@ -125,7 +125,8 @@
        rtkConfigViewModel.getRTKConfig().observe(this, new Observer<RTKConfig>() {
            @Override
            public void onChanged(RTKConfig rtkConfig) {
                MyLog.i(TAG, "RTKConfig Changed: "+rtkConfig.toString());

                MyLog.i(TAG, "RTKConfig Changed: "+(rtkConfig!=null?rtkConfig.toString():"null"));
                mRTKConfig = rtkConfig;
            }
        });