tests/test-rebase-scenario-global.t

31224:183eb1d7f87d

  $ hg rebase -s 6 -d 1
  rebasing 6:eea13746799a "G"
  abort: cannot use revision 6 as base, result would have 3 parents
  [255]


These will abort gracefully (using --base):

G onto G - rebase onto same changeset:

31225:749b057b01f3

  $ hg rebase -s 6 -d 1
  rebasing 6:eea13746799a "G"
  abort: cannot use revision 6 as base, result would have 3 parents
  [255]
  $ hg rebase --abort
  rebase aborted

These will abort gracefully (using --base):

G onto G - rebase onto same changeset: