From 164653dbfc46f01b319880061dc0cdedf305115b Mon Sep 17 00:00:00 2001
From: Benjamin Meichsner <benni@bennimobile.(none)>
Date: Tue, 1 Dec 2009 20:20:41 +0100
Subject: [PATCH] Limited page versions number to 20.

---
 app/models/page.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/page.rb b/app/models/page.rb
index 08d4c21c..4f844e24 100644
--- a/app/models/page.rb
+++ b/app/models/page.rb
@@ -17,7 +17,7 @@ class Page < ActiveRecord::Base
 
   belongs_to :user, :foreign_key => 'updated_by'
 
-  acts_as_versioned :version_column => :lock_version
+  acts_as_versioned :version_column => :lock_version, :limit => 20
   self.non_versioned_columns += ['permalink', 'created_at', 'title']
   acts_as_tree :order => "title"