Ticket #6909: 6909.patch

src/org/openstreetmap/josm/gui/MapFrame.java

@@ -45 +45 @@
 import org.openstreetmap.josm.actions.mapmode.ParallelWayAction;
 import org.openstreetmap.josm.actions.mapmode.SelectAction;
 import org.openstreetmap.josm.actions.mapmode.ZoomAction;
+import org.openstreetmap.josm.data.Preferences;
 import org.openstreetmap.josm.gui.MapView.LayerChangeListener;
 import org.openstreetmap.josm.gui.dialogs.ChangesetDialog;
 import org.openstreetmap.josm.gui.dialogs.CommandStackDialog;
@@ -196 +197 @@
         addToggleDialog(relationListDialog = new RelationListDialog());
         addToggleDialog(new CommandStackDialog(this));
         addToggleDialog(new UserListDialog());
-        addToggleDialog(new HistoryDialog());
+        if (Main.pref.getBoolean("dialog.history.enabled", false)) {
+            addToggleDialog(new HistoryDialog());
+        }
         addToggleDialog(conflictDialog = new ConflictDialog());
         addToggleDialog(validatorDialog = new ValidatorDialog());
         addToggleDialog(filterDialog = new FilterDialog());