test-convert-git.t: make copy detection deterministic
Since both 'bar' and 'bar-copied' matched 'bar-copied2', Git's copy detection
would sometimes result in 'bar' being the source for 'bar-copied2' and
sometimes 'bar-copied'. Change bar in a separate commit so that that would no
longer be the case.
--- a/tests/test-convert-git.t Tue Sep 23 17:12:27 2014 -0700
+++ b/tests/test-convert-git.t Wed Sep 24 11:20:35 2014 -0700
@@ -278,6 +278,8 @@
R foo
$ cd git-repo2
+ $ echo bar2 >> bar
+ $ commit -a -m 'change bar'
$ cp bar bar-copied2
$ git add bar-copied2
$ commit -a -m 'copy with no changes'