scm: mercurial: temporary disable tags and branches at model (#1981, #7246, #4455).

Until latest_changesets supports tags and branches.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4871 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/models/repository/mercurial.rb b/app/models/repository/mercurial.rb
index d7f58fcd193cf21971b110b7e4b0b08f6efe69d2..010e3ab66d052315710594d00b47217ba5a224a4 100644 (file)
--- a/app/models/repository/mercurial.rb
+++ b/app/models/repository/mercurial.rb
@@ -44,6 +44,14 @@ class Repository::Mercurial < Repository
     changeset.scmid
   end
 
+  def branches
+    nil
+  end
+
+  def tags
+    nil
+  end
+
   def diff_format_revisions(cs, cs_to, sep=':')
     super(cs, cs_to, ' ')
   end