D2292: scmutil: bytes-ify IOErrors before wrapping them in abort message

[pulkit (Pulkit Goyal)]

pulkit added a comment.


  It's recommended using `util.forcebytestr()` to convert error messages to bytes. https://phab.mercurial-scm.org/D2269#inline-5791

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D2292

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