subrepo: fix test breakage introduced in 2b34d004e644
The test didn't break when I originally committed it (git version
1.7.12.4 (Apple Git-37)), and still doesn't on that machine, but the
output changes elsewhere with "Warning: you are leaving N commits
behind..."
This change sets a ref on the commit we're updating the subrepo _away_
from to quash the warning.
--- a/tests/test-subrepo-git.t Thu Apr 18 15:27:50 2013 +0200
+++ b/tests/test-subrepo-git.t Thu Feb 21 21:05:06 2013 +0000
@@ -253,6 +253,7 @@
(issue3870)
$ cd ../td/s
$ git remote set-url origin $TESTTMP/tb/s
+ $ git branch --no-track oldtesting
$ cd ..
$ hg pull -q ../tb
$ hg up