pass -Wall -Wextra -pedantic

2 files changed, 5 insertions, 2 deletions

diff --git a/ftnoir_tracker_aruco/ftnoir_tracker_aruco.h b/ftnoir_tracker_aruco/ftnoir_tracker_aruco.h
index ddbdd179..0f811f5d 100644
--- a/ftnoir_tracker_aruco/ftnoir_tracker_aruco.h
+++ b/ftnoir_tracker_aruco/ftnoir_tracker_aruco.h
@@ -57,7 +57,7 @@ public:
 	void showEvent ( QShowEvent * event );
 
     void Initialize(QWidget *parent);
-    void registerTracker(ITracker *tracker) {}
+    void registerTracker(ITracker *) {}
     void unRegisterTracker() {}
 
 private:
diff --git a/ftnoir_tracker_aruco/include/markerdetector.h b/ftnoir_tracker_aruco/include/markerdetector.h
index 35369cea..68aa7f8a 100644
--- a/ftnoir_tracker_aruco/include/markerdetector.h
+++ b/ftnoir_tracker_aruco/include/markerdetector.h
@@ -52,10 +52,13 @@ class ARUCO_EXPORTS  MarkerDetector
       contour=M.contour;
       idx=M.idx;
     }
-    MarkerCandidate & operator=(const  MarkerCandidate &M){
+    MarkerCandidate operator=(const  MarkerCandidate &M){
+      if (this == &M)
+          return *this;
       (*(Marker*)this)=(*(Marker*)&M);
       contour=M.contour;
       idx=M.idx;
+      return M;
     }
     
     vector<cv::Point> contour;//all the points of its contour