From b44044a76accd86bb7620a5eeedee1ce1dd9dc19 Mon Sep 17 00:00:00 2001
From: Toshi MARUYAMA <marutosijp2@yahoo.co.jp>
Date: Mon, 11 Jul 2011 00:24:22 +0000
Subject: [PATCH] Merge(backport) r6130 from trunk (#8777).

scm: return nil at model default_branch and override at git model.

Redmine Git and Mercurial adapter support *branches*.
Mercurial default branch is *dafault*.
But, it is popular to show all revisions on the top page for Mercurial GUI.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.2-stable@6244 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/models/repository.rb     | 2 +-
 app/models/repository/git.rb | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/models/repository.rb b/app/models/repository.rb
index 009854b2..161d3cc5 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -117,7 +117,7 @@ class Repository < ActiveRecord::Base
   end
 
   def default_branch
-    scm.default_branch
+    nil
   end
 
   def properties(path, identifier=nil)
diff --git a/app/models/repository/git.rb b/app/models/repository/git.rb
index 50d25506..7d96d002 100644
--- a/app/models/repository/git.rb
+++ b/app/models/repository/git.rb
@@ -75,6 +75,10 @@ class Repository::Git < Repository
     scm.tags
   end
 
+  def default_branch
+    scm.default_branch
+  end
+
   def find_changeset_by_name(name)
     return nil if name.nil? || name.empty?
     e = changesets.find(:first, :conditions => ['revision = ?', name.to_s])
-- 
2.11.0