Changeset 2431 in josm for trunk/src


Ignore:
Timestamp:
2009-11-10T18:32:26+01:00 (12 years ago)
Author:
stoecker
Message:

applied #3804 - patch by Daeron - reduce unnecessary changes

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/src/org/openstreetmap/josm/actions/JoinNodeWayAction.java

    r2323 r2431  
    6060        Collection<Command> cmds = new LinkedList<Command>();
    6161        for (Map.Entry<Way, List<Integer>> insertPoint : insertPoints.entrySet()) {
     62            List<Integer> is = insertPoint.getValue();
     63            if (is.size() == 0)
     64                continue;
     65
    6266            Way w = insertPoint.getKey();
    6367            List<Node> nodesToAdd = w.getNodes();
    64             List<Integer> is = insertPoint.getValue();
    6568            pruneSuccsAndReverse(is);
    6669            for (int i : is) {
     
    7174            cmds.add(new ChangeCommand(w, wnew));
    7275        }
     76
     77        if (cmds.size() == 0)
     78            return;
    7379
    7480        Main.main.undoRedo.add(new SequenceCommand(tr("Join Node and Line"), cmds));
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