From 3e4b4ffd9abc098fd1fb76cd3b65c93c74afbed3 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Wed, 5 Dec 2012 22:00:02 +0000
Subject: [PATCH] Redmine::Scm::Base.all should return an empty array instead
 of nil when no SCM was added.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10945 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 lib/redmine/scm/base.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/redmine/scm/base.rb b/lib/redmine/scm/base.rb
index 43e8a1877..b33a9cfd1 100644
--- a/lib/redmine/scm/base.rb
+++ b/lib/redmine/scm/base.rb
@@ -4,7 +4,7 @@ module Redmine
       class << self
 
         def all
-          @scms
+          @scms || []
         end
 
         # Add a new SCM adapter and repository