Rails3: scm: mercurial: 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@8976 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/models/repository/mercurial.rb b/app/models/repository/mercurial.rb
index 391c4466f779bcdeabb39217dc46b595f3f30082..b2ee184453ca13de8f4fc228ed5adc355ef9b3bc 100644 (file)
--- a/app/models/repository/mercurial.rb
+++ b/app/models/repository/mercurial.rb
@@ -30,7 +30,7 @@ class Repository::Mercurial < Repository
   FETCH_AT_ONCE = 100
 
   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