diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index 3a0c5a8d..3f8f7556 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -1618,12 +1618,13 @@ bool CPhoneDevice::OnImageReady(cv::Mat& mat)
     }
 
 // #ifdef OUTPUT_CAMERA_DBG_INFO
+
+    NdkCamera::CAPTURE_RESULT captureResult = mCamera->getCaptureResult();
+
     if (mPhotoInfo.outputDbgInfo != 0)
     {
         cv::Scalar scalarRed(0, 0, 255);  // red
 
-        NdkCamera::CAPTURE_RESULT captureResult = mCamera->getCaptureResult();
-
         char extimeunit[4] = { 0 };
         unsigned int extime = (captureResult.exposureTime >= 1000000) ? ((unsigned int)(captureResult.exposureTime / 1000000)) : ((unsigned int)(captureResult.exposureTime / 1000));
         strcpy(extimeunit, (captureResult.exposureTime >= 1000000) ? "ms" : "μs");