*** modified file 'bzrlib/progress.py'
--- bzrlib/progress.py 
+++ bzrlib/progress.py 
@@ -101,6 +101,9 @@
         self.suppressed = not _supports_progress(self.to_file)
         self.spin_pos = 0
  
+        self.last_msg = None
+        self.last_cnt = None
+        self.last_total = None
         self.show_pct = show_pct
         self.show_spinner = show_spinner
         self.show_eta = show_eta

*** modified file 'bzrlib/selftest.py'
--- bzrlib/selftest.py 
+++ bzrlib/selftest.py 
@@ -28,7 +28,7 @@
     suite.addTest(TestLoader().loadTestsFromModule(bzrlib.whitebox))
     
     for m in bzrlib.store, bzrlib.inventory, bzrlib.branch, bzrlib.osutils, \
-            bzrlib.tree, bzrlib.commands, bzrlib.add:
+            bzrlib.commands:
         suite.addTest(DocTestSuite(m))
 
     result = tr.run(suite)