Rev 1601: Change missing to not require a write lock unless it is setting the parent. in /home/robertc/source/baz/bound-test-speed/

[Robert Collins]

------------------------------------------------------------
revno: 1601
revision-id: robertc at robertcollins.net-20060325094057-7061f3085942f35f
parent: robertc at robertcollins.net-20060325023814-2e444ad46b0b25bf
committer: Robert Collins <robertc at robertcollins.net>
branch nick: bound-test-speed
timestamp: Sat 2006-03-25 20:40:57 +1100
message:
  Change missing to not require a write lock unless it is setting the parent.
modified:
  bzrlib/builtins.py             builtins.py-20050830033751-fc01482b9ca23183
  bzrlib/tests/blackbox/test_missing.py test_missing.py-20051211212735-a2cf4c1840bb84c4