D5938: resolve: slightly simplify join expression by joining with empty strings

[martinvonz (Martin von Zweigbergk)]

martinvonz created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5938

AFFECTED FILES
  mercurial/commands.py

CHANGE DETAILS

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -4985,9 +4985,8 @@
 
         if hasconflictmarkers:
             ui.warn(_('warning: the following files still have conflict '
-                      'markers:\n  ') +
-                    '\n  '.join(uipathfn(f) for f in hasconflictmarkers) +
-                    '\n')
+                      'markers:\n') + ''.join('  ' + uipathfn(f) + '\n'
+                                              for f in hasconflictmarkers))
             if markcheck == 'abort' and not all and not pats:
                 raise error.Abort(_('conflict markers detected'),
                                   hint=_('use --all to mark anyway'))



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Cc: mercurial-devel