From 453d3cab1916ee2788db1adea2ff54a1fced8b86 Mon Sep 17 00:00:00 2001
From: Vokhmin Alexey V <avokhmin@gmail.com>
Date: Wed, 6 Feb 2013 19:28:03 +0400
Subject: [PATCH] #756: refactoring according to Alexander's comment

---
 lib/abf_worker/base_observer.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/abf_worker/base_observer.rb b/lib/abf_worker/base_observer.rb
index 6f2befd2d..45151da79 100644
--- a/lib/abf_worker/base_observer.rb
+++ b/lib/abf_worker/base_observer.rb
@@ -30,8 +30,7 @@ module AbfWorker
       sort_results_and_save results
     end
 
-    def sort_results_and_save(results, item = nil)
-      item ||= subject
+    def sort_results_and_save(results, item = subject)
       item.results = results.sort_by{ |r| r['file_name'] }
       item.save!
     end