Merge pull request #113 from xstrahl/fix/incorrect-return-type

pkazanzides · web-flow · commit ba5f10916b61 · 2025-04-30T11:30:02.000-04:00
fix: use default init, not 0
diff --git a/cisstStereoVision/svlSampleImageCustom.h b/cisstStereoVision/svlSampleImageCustom.h
@@ -342,7 +342,7 @@ class /*CISST_EXPORT*/ svlSampleImageCustom : public svlSampleImage
         else return cv::Mat();
 #else // CISST_SVL_HAS_OPENCV
         CMN_LOG_CLASS_INIT_ERROR << "Class svlSampleImageCustom: CvMatRef() called while OpenCV is disabled" << std::endl;
-        return 0;
+        return {};
 #endif // CISST_SVL_HAS_OPENCV
     }
 

Original file line number	Diff line number	Diff line change
`@@ -342,7 +342,7 @@ class /CISST_EXPORT/ svlSampleImageCustom : public svlSampleImage`
`342`	`342`	`else return cv::Mat();`
`343`	`343`	`#else // CISST_SVL_HAS_OPENCV`
`344`	`344`	`CMN_LOG_CLASS_INIT_ERROR << "Class svlSampleImageCustom: CvMatRef() called while OpenCV is disabled" << std::endl;`
`345`		`- return 0;`
	`345`	`+ return {};`
`346`	`346`	`#endif // CISST_SVL_HAS_OPENCV`
`347`	`347`	`}`
`348`	`348`