Comment 1 for bug 893509

Continuing with the example above, revision 2 shows up even after no branch has it anymore:
[T35 10:55 /tmp/repo/v2 $]
cd ..
[T35 10:55 /tmp/repo $]
cd v1
[T35 10:55 /tmp/repo/v1 $]
cd ..
[T35 10:55 /tmp/repo $]
rm -rf v2
Are you sure to want to rm these: '/tmp/repo/v2' ? [y/n]y
[T35 10:55 /tmp/repo $]
ls
v1

# So at this moment there is no branch containing this revision.

[T35 10:55 /tmp/repo $]
cd v1
[T35 10:55 /tmp/repo/v1 $]
bzr log -r revid:<email address hidden>
------------------------------------------------------------
revision-id: <email address hidden>
parent: <email address hidden>
committer: Guilhem Bichot <email address hidden>
branch nick: v2
timestamp: Tue 2011-11-22 10:45:26 +0100
message:
  2

But it still shows up above.