Index: src/libchcore/TFilesystemFileFeedbackWrapper.h
===================================================================
diff -u -N -r89f857792bba8752de98ddd477949e45cef5ba5a -rbfc7a8378a96c5b58def559b343918fca32f05a6
--- src/libchcore/TFilesystemFileFeedbackWrapper.h	(.../TFilesystemFileFeedbackWrapper.h)	(revision 89f857792bba8752de98ddd477949e45cef5ba5a)
+++ src/libchcore/TFilesystemFileFeedbackWrapper.h	(.../TFilesystemFileFeedbackWrapper.h)	(revision bfc7a8378a96c5b58def559b343918fca32f05a6)
@@ -34,6 +34,7 @@
 	{
 	public:
 		TFilesystemFileFeedbackWrapper(const IFeedbackHandlerPtr& spFeedbackHandler, icpf::log_file& rLog, TWorkerThreadController& rThreadController);
+		TFilesystemFileFeedbackWrapper& operator=(const TFilesystemFileFeedbackWrapper&) = delete;
 
 		TSubTaskBase::ESubOperationResult OpenSourceFileFB(const IFilesystemFilePtr& fileSrc);
 		TSubTaskBase::ESubOperationResult OpenExistingDestinationFileFB(const IFilesystemFilePtr& fileDst);