D3773: streamclone: update progress later to avoid passing None to util.bytecount

[martinvonz (Martin von Zweigbergk)]

martinvonz accepted this revision.
martinvonz added a comment.
This revision is now accepted and ready to land.


  Thanks!

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3773

To: durin42, #hg-reviewers, martinvonz
Cc: martinvonz, mercurial-devel