Fixed that destroying a user from the edit page returns a 404 response (#11691).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10240 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/users_controller.rb

@@ -174,7 +174,7 @@ class UsersController < ApplicationController
   def destroy
     @user.destroy
     respond_to do |format|
-      format.html { redirect_to_referer_or(users_url) }
+      format.html { redirect_back_or_default(users_url) }
       format.api  { render_api_ok }
     end
   end

app/views/users/index.html.erb

@@ -46,7 +46,7 @@
   <td class="last_login_on" align="center"><%= format_time(user.last_login_on) unless user.last_login_on.nil? %></td>
     <td class="buttons">
       <%= change_status_link(user) %>
-      <%= delete_link user_path(user) unless User.current == user %>
+      <%= delete_link user_path(user, :back_url => users_path(params)) unless User.current == user %>
     </td>
   </tr>
 <% end -%>

test/functional/users_controller_test.rb

@@ -349,6 +349,13 @@ class UsersControllerTest < ActionController::TestCase
     assert_response 403
   end
 
+  def test_destroy_should_redirect_to_back_url_param
+    assert_difference 'User.count', -1 do
+      delete :destroy, :id => 2, :back_url => '/users?name=foo'
+    end
+    assert_redirected_to '/users?name=foo'
+  end
+
   def test_create_membership
     assert_difference 'Member.count' do
       post :edit_membership, :id => 7, :membership => { :project_id => 3, :role_ids => [2]}