Rails3: scm: darcs: use .to_s for overriding human_attribute_name parameter

On Rails 3.0.11, parameter is symbol not string in activerecord validation.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8973 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/models/repository/darcs.rb b/app/models/repository/darcs.rb
index 187e4783e11aaad8370a5472c3b5d3c89831e392..9da526dbf04f9969bfbef2dbe4f2e9f0589e8906 100644 (file)
--- a/app/models/repository/darcs.rb
+++ b/app/models/repository/darcs.rb
@@ -21,7 +21,7 @@ class Repository::Darcs < Repository
   validates_presence_of :url, :log_encoding
 
   def self.human_attribute_name(attribute_key_name, *args)
-    attr_name = attribute_key_name
+    attr_name = attribute_key_name.to_s
     if attr_name == "url"
       attr_name = "path_to_repository"
     end