2 files changed, 12 insertions, 3 deletions

diff --git a/app/models/page.rb b/app/models/page.rb
index ee1e70a..b11b43c 100644
--- a/app/models/page.rb
+++ b/app/models/page.rb
@@ -134,7 +134,7 @@ class Page < ActiveRecord::Base
   end
   
   # Returns true if a page has translations where one of them is significantly
-  # older than the other
+  # older than the other.
   # Takes the I18n.default locale and a second :locale to test if the
   # translations for the given locales exist and if their updated_at attributes
   # have a delta time that is greater than the specified :delta_time
@@ -156,8 +156,7 @@ class Page < ActiveRecord::Base
     if translations.size > 1 && default && custom
       time = default.updated_at - custom.updated_at
       difference = time.to_i.abs
-      
-      return (options[:delta_time].abs < difference)
+      return (options[:delta_time].to_i.abs < difference)
     else
       return false
     end
diff --git a/test/unit/page_test.rb b/test/unit/page_test.rb
index 04a7ba5..2ada6de 100644
--- a/test/unit/page_test.rb
+++ b/test/unit/page_test.rb
@@ -128,5 +128,15 @@ class PageTest < ActiveSupport::TestCase
     english.update_attributes(:updated_at => (Time.now+25.hours))    
     PageTranslation.record_timestamps = true
     assert_equal 1, Page.find_with_outdated_translations.count
+    
+    I18n.locale = :de
+    page2 = Page.create!( :title => "Hallo2" )
+    I18n.locale = :en
+    page2.title = "Hello2"
+    page2.save!
+    
+    assert_equal 0, Page.find_with_outdated_translations(:delta_time => 23.days).count
+    assert_equal 1, Page.find_with_outdated_translations(:delta_time => 23.minutes).count
+    assert_equal 2, Page.count
   end
 end