From d521e49dbd3c48773c5e29abba6d325fbb5142c6 2016-12-31 12:35:15
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: 2016-12-31 12:35:15
Subject: [PATCH] Don't reload attachments if they are already loaded.

git-svn-id: http://svn.redmine.org/redmine/trunk@16113 e93f8b46-1217-0410-a6f0-8f06a7374b81

---

diff --git a/app/helpers/attachments_helper.rb b/app/helpers/attachments_helper.rb
index 2173824..f709832 100644
--- a/app/helpers/attachments_helper.rb
+++ b/app/helpers/attachments_helper.rb
@@ -34,7 +34,12 @@ module AttachmentsHelper
   def link_to_attachments(container, options = {})
     options.assert_valid_keys(:author, :thumbnails)
 
-    attachments = container.attachments.preload(:author).to_a
+    attachments = if container.attachments.loaded?
+      container.attachments
+    else
+      container.attachments.preload(:author).to_a
+    end
+
     if attachments.any?
       options = {
         :editable => container.attachments_editable?,