# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 2016-10-31 22:40:30
# Node ID c1345969f6c53922b66002584e954307ff78d46f
# Parent  86f4ef63d507f76b6c17ac0979aca1d1fb4d44f1

repair: make strip() return backup file path

narrowhg wants to strip some commits and then re-apply them after
applying another bundle. Having repair.strip() return the bundle path
will be helpful for it.

diff --git a/mercurial/repair.py b/mercurial/repair.py
--- a/mercurial/repair.py
+++ b/mercurial/repair.py
@@ -244,6 +244,9 @@ def strip(ui, repo, nodelist, backup=Tru
             vfs.unlink(tmpbundlefile)
 
     repo.destroyed()
+    # return the backup file path (or None if 'backup' was False) so
+    # extensions can use it
+    return backupfile
 
 def rebuildfncache(ui, repo):
     """Rebuilds the fncache file from repo history.