v2608: can't undo a way reverse with automatic correction to left/right tags

[anonymous]

I consistently get an "Unexpected exception" error when I try to undo a way reversal which had implied automatic left/right tags correction

1)I select the "reverse way" command on a way containing tags like value:right / value:left
2)in the "Automatic tag correction" window I accept the proposed changings by selecting "Apply selected changes"
3)If I now select the "Undo the last action" command, it results an "Unexpected exception" window, with the following info:

Repository Root: ​http://josm.openstreetmap.de/svn
Build-Date: 2009-12-11 02:31:44
Last Changed Author: ce
Revision: 2608
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: ​http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2009-12-10 23:49:06 +0100 (Thu, 10 Dec 2009)
Last Changed Rev: 2608

Memory Usage: 65 MB / 508 MB (22 MB allocated, but free)
Java version: 1.6.0_17

Dataset consistency test:
{Way id=27982464 version=3 MVDd nodes=[]} not found using Dataset.searchWays()
{Way id=27982473 version=2 MVDd nodes=[]} not found using Dataset.searchWays()
{Way id=27982666 version=2 MVDd nodes=[]} not found using Dataset.searchWays()
{Way id=27982864 version=3 MVDd nodes=[]} not found using Dataset.searchWays()
{Way id=27983075 version=4 MVDd nodes=[]} not found using Dataset.searchWays()

Plugins: editgpx,remotecontrol,validator,waydownloader,wmsplugin
Plugin editgpx Version: 18962
Plugin remotecontrol Version: 18678
Plugin validator Version: 18962
Plugin waydownloader Version: 18962
Plugin wmsplugin Version: 18953

java.lang.NullPointerException

at org.openstreetmap.josm.data.osm.Way.load(Way.java:197)
at org.openstreetmap.josm.command.Command.undoCommand(Command.java:94)
at org.openstreetmap.josm.command.SequenceCommand.undoCommands(SequenceCommand.java:76)
at org.openstreetmap.josm.command.SequenceCommand.undoCommand(SequenceCommand.java:81)
at org.openstreetmap.josm.data.UndoRedoHandler.undo(UndoRedoHandler.java:72)
at org.openstreetmap.josm.actions.UndoAction.actionPerformed(UndoAction.java:34)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

[mjulius]

(In [2683]) fixes #4149 - exception when undoing reversal of way with tag corrections

don't try to undo Command for a primitive that does not belong to a dataset

fixes issue with ChangeRelationMemberRoleCommand.undoCommand() doing nothing except resetting modified flag
don't reverse tags on way nodes when reversing way
reversing way now also reverses 'incline=*' tags