Issues by Category should show tasks without category (#8106).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10771 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/versions_helper.rb

@@ -44,7 +44,8 @@ module VersionsHelper
     rescue ActiveRecord::RecordNotFound
     # When grouping by an association, Rails throws this exception if there's no result (bug)
     end
-    counts = h.keys.compact.sort.collect {|k| {:group => k, :total => h[k][0], :open => h[k][1], :closed => (h[k][0] - h[k][1])}}
+    # Sort with nil keys in last position
+    counts = h.keys.sort {|a,b| a.nil? ? 1 : (b.nil? ? -1 : a <=> b)}.collect {|k| {:group => k, :total => h[k][0], :open => h[k][1], :closed => (h[k][0] - h[k][1])}}
     max = counts.collect {|c| c[:total]}.max
 
     render :partial => 'issue_counts', :locals => {:version => version, :criteria => criteria, :counts => counts, :max => max}

app/views/versions/_issue_counts.html.erb

@@ -14,12 +14,11 @@
     <% counts.each do |count| %>
     <tr>
         <td width="130px" align="right" >
-            <%= link_to h(count[:group]), {:controller => 'issues',
-                                        :action => 'index',
-                                        :project_id => version.project,
-                                        :set_filter => 1,
-                                        :status_id => '*',
-                                        :fixed_version_id => version}.merge("#{criteria}_id".to_sym => count[:group]) %>
+        	<% if count[:group] -%>
+            <%= link_to(h(count[:group]), project_issues_path(version.project, :set_filter => 1, :status_id => '*', :fixed_version_id => version, "#{criteria}_id" => count[:group])) %>
+				  <% else -%>
+            <%= link_to(l(:label_none), project_issues_path(version.project, :set_filter => 1, :status_id => '*', :fixed_version_id => version, "#{criteria}_id" => "!*")) %>
+				  <% end %>
         </td>
         <td width="240px">
             <%= progress_bar((count[:closed].to_f / count[:total])*100,