From 76e68771287f0e6d5497aab31ac054978ec7802e Mon Sep 17 00:00:00 2001
From: tomas-nestorovic <nestorovic@seznam.cz>
Date: Tue, 15 Feb 2022 13:11:51 +0100
Subject: [PATCH] [#40] Track Map: General improvements and bugfixes (Part
 26.2: Fixed)

---
 Main/src/ViewTrackMap.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Main/src/ViewTrackMap.cpp b/Main/src/ViewTrackMap.cpp
index 56f20e5a..d991baf2 100644
--- a/Main/src/ViewTrackMap.cpp
+++ b/Main/src/ViewTrackMap.cpp
@@ -606,7 +606,7 @@
 			case TCursorPos::TRACK:
 				// clicked on a Track
 				mnu.EnableMenuItem( ID_TRACK, MF_BYCOMMAND|MF_ENABLED );
-				if (IMAGE->WriteTrack(0,0,CImage::CTrackReaderWriter::Invalid)!=ERROR_NOT_SUPPORTED) // determining existence of low-level information by an attempt of writing
+				if (IMAGE->ReadTrack( chs.cylinder, chs.head )) // CANNOT alternatively call WriteTrack with Invalid data for some containers (e.g. *.IPF) don't allow for writing!
 					mnu.EnableMenuItem( ID_HEAD, MF_BYCOMMAND|MF_ENABLED );
 				break;
 			default: