D6147: discovery: move cl.hasnode outside of the for-loop

[lothiraldan (Boris Feld)]

lothiraldan added a comment.


  The series looks good to me after a very quick review. I think a more in-deep review will be necessary.
  
  @pulkit Do you have measured some performance improvement with this series?

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D6147

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