D3764: rebase: no need to store backup during dry-run while aborting

[khanchi97 (Sushil khanchi)]

khanchi97 added a comment.


  In https://phab.mercurial-scm.org/D3764#59797, @pulkit wrote:
  
  > @khanchi97 you should have created a new differential so that we don't loose your earlier patch titled: 'rebase: improve output of --dry-run' which is yet under review.
  
  
  Oh sorry, it was by mistake.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3764

To: khanchi97, #hg-reviewers
Cc: indygreg, pulkit, mercurial-devel