Merge pull request #3089 from ControlSystemStudio/CSSTUDIO-2539

CSSTUDIO-2539 Bugfix: Mark tabs as having unsaved changes also when `changeCount < 0`
ControlSystemStudio · Jul 24, 2024 · b5d758d · b5d758d
2 parents 0c25fe0 + 1f79339
commit b5d758d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...y/editor/src/main/java/org/csstudio/display/builder/editor/app/DisplayEditorInstance.java b/...y/editor/src/main/java/org/csstudio/display/builder/editor/app/DisplayEditorInstance.java
@@ -114,7 +114,7 @@ public class DisplayEditorInstance implements AppInstance
         // Mark 'dirty' whenever there's a change, i.e. something to un-do
         editor_gui.getDisplayEditor()
                   .getUndoableActionManager()
-                  .addListener((to_undo, to_redo, changeCount) -> dock_item.setDirty(changeCount > 0));
+                  .addListener((to_undo, to_redo, changeCount) -> dock_item.setDirty(changeCount != 0));
 
         final ContextMenu menu = new ContextMenu();
         final Control menu_node = editor_gui.getDisplayEditor().getContextMenuNode();