Index: src/libchengine/TFilesystemFeedbackWrapper.h
===================================================================
diff -u -N -r08717141ce5f6926116c298cbc9442094a45bb67 -re6f64ea0eecaf86dfa1a42c80604d227b69be768
--- src/libchengine/TFilesystemFeedbackWrapper.h	(.../TFilesystemFeedbackWrapper.h)	(revision 08717141ce5f6926116c298cbc9442094a45bb67)
+++ src/libchengine/TFilesystemFeedbackWrapper.h	(.../TFilesystemFeedbackWrapper.h)	(revision e6f64ea0eecaf86dfa1a42c80604d227b69be768)
@@ -38,8 +38,7 @@
 		TFilesystemFeedbackWrapper& operator=(const TFilesystemFeedbackWrapper&) = delete;
 
 		TSubTaskBase::ESubOperationResult CreateDirectoryFB(const chcore::TSmartPath& pathDirectory);
-		TSubTaskBase::ESubOperationResult CheckForFreeSpaceFB(const chcore::TSmartPath& pathFirstSrc, const chcore::TSmartPath& pathDestination,
-			unsigned long long ullNeededSize);
+		TSubTaskBase::ESubOperationResult CheckForFreeSpaceFB(const chcore::TSmartPath& pathDestination, unsigned long long ullNeededSize);
 
 		TSubTaskBase::ESubOperationResult RemoveDirectoryFB(const TFileInfoPtr& spFileInfo, bool bProtectReadOnlyFiles);
 		TSubTaskBase::ESubOperationResult DeleteFileFB(const TFileInfoPtr& spFileInfo, bool bProtectReadOnlyFiles);