--- a/tests/test-convert-filemap.t	Mon Jan 12 18:01:20 2015 -0700
+++ b/tests/test-convert-filemap.t	Fri Jan 09 10:52:14 2015 -0800
@@ -637,7 +637,7 @@
   $ cd namedbranch
   $ hg --config extensions.mq= strip tip
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  saved backup bundle to $TESTTMP/namedbranch/.hg/strip-backup/73899bcbe45c-backup.hg (glob)
+  saved backup bundle to $TESTTMP/namedbranch/.hg/strip-backup/73899bcbe45c-92adf160-backup.hg (glob)
   $ hg up foo
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg merge default