--- a/mercurial/dagutil.py Thu Jun 16 19:34:42 2011 +0200+++ b/mercurial/dagutil.py Wed Jun 15 17:04:06 2011 -0300@@ -7,6 +7,7 @@ # GNU General Public License version 2 or any later version. from node import nullrev+from i18n import _ class basedag(object):