--- a/TODO.txt
+++ b/TODO.txt
@@ -1,5 +1,9 @@
 (in no particular order)
 
+two from Yurii:
+1) show commits actually merged for merge request after actual merge (I see them on open request, but do not on merged one) 
+2) provide clone url on every repo browsing page, so I can get url to pull from even if I am reading a commit
+
 * tree browser: deal better with funny characters: http://gitorious.org/projects/avara/repos/mainline/trees/master
 * if you comment on a specific commit, you should get redirected back there
 * graphs should show username (if we have it) for avoiding confusion and for consistency

--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -144,6 +144,7 @@ class Project < ActiveRecord::Base
 
     # Try our best to guess the url
     def clean_url(url)
+      return if url.blank?
       begin
         url = "http://#{url}" if URI.parse(url).class == URI::Generic
       rescue

--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -103,5 +103,15 @@ describe Project do
       project.send(attr).should == 'http://blah.com'
     end
   end
+  
+  it "should not prepend http:// to empty urls" do
+    project = projects(:johans)
+    [ :home_url, :mailinglist_url, :bugtracker_url ].each do |attr|
+      project.send("#{attr}=", '')
+      project.send(attr).should be_blank
+      project.send("#{attr}=", nil)
+      project.send(attr).should be_blank
+    end
+  end
 
 end