fixed: unable to update repository url

git-svn-id: http://redmine.rubyforge.org/svn/trunk@275 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/projects_controller.rb

@@ -110,7 +110,7 @@ class ProjectsController < ApplicationController
           @project.repository = nil
         when "1"
           @project.repository ||= Repository.new
-          @project.repository.attributes = params[:repository]
+          @project.repository.update_attributes params[:repository]
         end
       end
       @project.attributes = params[:project]