Removed check for cascade_face as it is not used.

Ivar Clemens · Ivar Clemens · commit 025e1377c6c8 · 2021-05-16T04:02:42.000+02:00
diff --git a/modules/face/src/facemarkLBF.cpp b/modules/face/src/facemarkLBF.cpp
@@ -332,9 +332,9 @@ void FacemarkLBFImpl::training(void* parameters){
         CV_Error(Error::StsBadArg, "Training data is not provided. Consider to add using addTrainingSample() function!");
     }
 
-    if (params.cascade_face.empty() || (params.model_filename.empty() && params.save_model))
+    if (params.model_filename.empty() && params.save_model)
     {
-        CV_Error(Error::StsBadArg, "The parameter cascade_face and model_filename should be set!");
+        CV_Error(Error::StsBadArg, "The parameter model_filename should be set!");
     }
 
     // flip the image and swap the landmark position

Original file line number	Diff line number	Diff line change
`@@ -332,9 +332,9 @@ void FacemarkLBFImpl::training(void* parameters){`
`332`	`332`	`CV_Error(Error::StsBadArg, "Training data is not provided. Consider to add using addTrainingSample() function!");`
`333`	`333`	`}`
`334`	`334`
`335`		`- if (params.cascade_face.empty() \|\| (params.model_filename.empty() && params.save_model))`
	`335`	`+ if (params.model_filename.empty() && params.save_model)`
`336`	`336`	`{`
`337`		`- CV_Error(Error::StsBadArg, "The parameter cascade_face and model_filename should be set!");`
	`337`	`+ CV_Error(Error::StsBadArg, "The parameter model_filename should be set!");`
`338`	`338`	`}`
`339`	`339`
`340`	`340`	`// flip the image and swap the landmark position`