[#537] version of new WikiContents should be 0

app/models/wiki_content.rb

@@ -59,12 +59,7 @@ class WikiContent < ActiveRecord::Base
   end
 
   def version
-    unless last_journal
-      # FIXME: This is code that caters for a case that should never happen in the normal code paths!!
-      create_journal
-      last_journal.update_attribute(:created_at, updated_on)
-    end
-    last_journal.version
+    new_record? ? 0 : last_journal.version
   end
 
   private

test/unit/wiki_content_test.rb

@@ -80,4 +80,11 @@ class WikiContentTest < ActiveSupport::TestCase
     page.reload
     assert_equal 500.kilobyte, page.content.text.size
   end
+
+  test "new WikiContent is version 0" do
+    page = WikiPage.new(:wiki => @wiki, :title => "Page")
+    page.content = WikiContent.new(:text => "Content text", :author => User.find(1), :comments => "My comment")
+
+    assert_equal 0, page.content.version
+  end
 end