D7617: fix: make example fix hgrc work in subdirs

[durin42 (Augie Fackler)]

durin42 added a comment.


  Now that D7570 <https://phab.mercurial-scm.org/D7570> is landed, this is obsolete, right?

REPOSITORY
  rHG Mercurial

BRANCH
  default

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D7617/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D7617

To: spectral, #hg-reviewers, pulkit
Cc: durin42, martinvonz, mharbison72, mercurial-devel