Index: app/helpers/workflows_helper.rb
===================================================================
--- app/helpers/workflows_helper.rb	(revision 13306)
+++ app/helpers/workflows_helper.rb	(working copy)
@@ -78,7 +78,9 @@
     w = workflows.select {|w| w.old_status_id == old_status.id && w.new_status_id == new_status.id}.size
     
     tag_name = "transitions[#{ old_status.id }][#{new_status.id}][#{name}]"
-    if w == 0 || w == @roles.size * @trackers.size
+    if old_status == new_status
+      "-"
+    elsif w == 0 || w == @roles.size * @trackers.size
       
       hidden_field_tag(tag_name, "0") +
       check_box_tag(tag_name, "1", w != 0,