Make TraceController#list sort by id instead of timestamp

The effect is much the same but id is guaranteed to give a stable
sort if two traces have the same timestamp.

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index b7c9ccd70061357f324af38446c84b53b89afa65..f3fa81fd8e2fdeecf9075991dcf9bbc077e77836 100644 (file)
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -63,7 +63,7 @@ class TraceController < ApplicationController
     @page_size = 20
 
     @traces = @traces.visible
     @page_size = 20
 
     @traces = @traces.visible

-    @traces = @traces.order("timestamp DESC")
+    @traces = @traces.order(:id => :desc)

     @traces = @traces.offset((@page - 1) * @page_size)
     @traces = @traces.limit(@page_size)
     @traces = @traces.includes(:user, :tags)
     @traces = @traces.offset((@page - 1) * @page_size)
     @traces = @traces.limit(@page_size)
     @traces = @traces.includes(:user, :tags)