scm: model: mercurial: set revision graph support true (#5501)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7718 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/models/repository/mercurial.rb b/app/models/repository/mercurial.rb
index 4f0bb89e6940737a3bfe8c636a0e800a289340d6..58332e803c9faaf1ca3644118d99b2fd5f481ca4 100644 (file)
--- a/app/models/repository/mercurial.rb
+++ b/app/models/repository/mercurial.rb
@@ -49,6 +49,10 @@ class Repository::Mercurial < Repository
     true
   end
 
+  def supports_revision_graph?
+    true
+  end
+
   def repo_log_encoding
     'UTF-8'
   end