D1656: synthrepo: create filectx instance in 'filectxfn' callback

[yuja (Yuya Nishihara)]

yuja requested changes to this revision.
yuja added inline comments.
This revision now requires changes to proceed.

INLINE COMMENTS

> synthrepo.py:453
>                      if path not in changes:
>                          changes[path] = None
>                          break

Perhaps filectxfn() should return None in this case.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D1656

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