Changeset 12762 in josm for trunk/src/org

Timestamp:

2017-09-06T21:44:06+02:00 (7 years ago)

Author:

Don-vip

Message:

fix #15254 - see #13036 - do not create empty SequenceCommand

File:

• trunk/src/org/openstreetmap/josm/gui/tagging/TagEditorModel.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/gui/tagging/TagEditorModel.java

@@ -538 +538 @@
             for (String oldkey : prim.keySet()) {
                 if (!currentkeys.contains(oldkey)) {
-                    ChangePropertyCommand deleteCommand =
-                        new ChangePropertyCommand(prim, oldkey, null);
-                    commands.add(deleteCommand);
+                    commands.add(new ChangePropertyCommand(prim, oldkey, null));
                 }
             }
         }
 
-        return new SequenceCommand(
+        return commands.isEmpty() ? null : new SequenceCommand(
                 trn("Remove old keys from up to {0} object", "Remove old keys from up to {0} objects", primitives.size(), primitives.size()),
                 commands