view tests/test-issue433.t @ 13960:190e5f2043d9

update: fix check for no rev when a date is given

The previous check caught a corner case in which rev
was pointing to 0.

http://mercurial.selenic.com/bts/issue433

  $ hg init
  $ echo a > a
  $ hg commit -Ama
  adding a

  $ hg parents -r 0 doesnotexist
  abort: 'doesnotexist' not found in manifest!
  [255]