[PATCH 5 of 6] repair: allow giving strip backup a different name

[Idan Kamara]

# HG changeset patch
# User Idan Kamara <idankk86 at gmail.com>
# Date 1331052186 -7200
# Node ID 8de1458190589ce199ec8a5e6f6397fa17ef58ba
# Parent  2d6eb93415d09c26c3bdf94bf74b584acc6ebab6
repair: allow giving strip backup a different name

So the user can differentiate amend backups from the rest.

diff --git a/mercurial/repair.py b/mercurial/repair.py
--- a/mercurial/repair.py
+++ b/mercurial/repair.py
@@ -54,7 +54,7 @@
 
     return s
 
-def strip(ui, repo, node, backup="all"):
+def strip(ui, repo, node, backup="all", backupfilename='backup'):
     cl = repo.changelog
     # TODO handle undo of merge sets
     striprev = cl.rev(node)
@@ -99,7 +99,7 @@
     # create a changegroup for all the branches we need to keep
     backupfile = None
     if backup == "all":
-        backupfile = _bundle(repo, [node], cl.heads(), node, 'backup')
+        backupfile = _bundle(repo, [node], cl.heads(), node, backupfilename)
         repo.ui.status(_("saved backup bundle to %s\n") % backupfile)
     if saveheads or savebases:
         # do not compress partial bundle if we remove it from disk later