#891: small refactoring

app/models/product_build_list.rb

@@ -83,7 +83,7 @@ class ProductBuildList < ActiveRecord::Base
     end
 
     event :build_success do
-      transition :build_started => :build_completed
+      transition [:build_started, :build_canceling] => :build_completed
     end
 
     event :build_error do

lib/abf_worker/iso_worker_observer.rb

@@ -15,7 +15,6 @@ module AbfWorker
       when CANCELED
         pbl.build_canceled
       end
-      pbl.build_canceled if pbl.build_canceling?
       if status != STARTED
         update_results(pbl, options)
       end