D705: bundle2: move exception handling into part iterator

[indygreg (Gregory Szorc)]

indygreg accepted this revision.
indygreg added inline comments.
This revision is now accepted and ready to land.

INLINE COMMENTS

> bundle2.py:387
> +            # processing from processing the old format. This is mostly needed
> +            # to handle different return codes to unbundle according tothe type
> +            # of bundle. We should probably clean up or drop this return code

I'll fix the typo in flight.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D705

To: durham, #hg-reviewers, indygreg
Cc: indygreg, mercurial-devel