From 1da39caad3d2bded1da854f44b99d902beca2494 Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Mon, 11 Apr 2016 17:17:29 +0000
Subject: [PATCH] Code cleanup.

git-svn-id: http://svn.redmine.org/redmine/trunk@15319 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/models/issue.rb | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/app/models/issue.rb b/app/models/issue.rb
index b433da30b..b45dc966f 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -303,17 +303,15 @@ class Issue < ActiveRecord::Base
   # * or the status was nil
   def tracker=(tracker)
     tracker_was = self.tracker
+    association(:tracker).writer(tracker)
     if tracker != tracker_was
-      if status == default_status
+      if status == tracker_was.try(:default_status)
         self.status = nil
       elsif status && tracker && !tracker.issue_status_ids.include?(status.id)
         self.status = nil
       end
-      @workflow_rule_by_attribute = nil
-    end
-    association(:tracker).writer(tracker)
-    if tracker != tracker_was
       reassign_custom_field_values
+      @workflow_rule_by_attribute = nil
     end
     self.status ||= default_status
     self.tracker