CHKInventoryRepository has no revision

[Bastian]

If I diff against a parent branch that has a revision not yet in my repository I get a NoSuchRevision error.

bzr init test
cd test
echo foo > foo.txt
bzr add
bzr ci -m "one"
echo bar >> bar.txt
bzr add
bzr ci -m "two"
cd ..
bzr branch -r 1 test test1
cd test1
bzr diff --using kdiff3.exe -r ..branch:../test

bzr: ERROR: bzrlib.errors.NoSuchRevision: CHKInventoryRepository('file:///D:/test1/.bzr/repository/') has no revision ('<email address hidden>',)

bzr --version
Bazaar (bzr) 2.2.3
  Python interpreter: C:\Program Files (x86)\Bazaar\python26.dll 2.6.4
  Python standard library: C:\Program Files (x86)\Bazaar\lib\library.zip
  Platform: Windows-post2008Server-6.1.7601-SP1
  bzrlib: C:\Program Files (x86)\Bazaar\lib\library.zip\bzrlib
  Bazaar configuration: C:\Users\me\AppData\Roaming\bazaar\2.0
  Bazaar log file: C:\Users\me\Documents\.bzr.log