fixes #2920: "Undo" function not working for Post Versions

2017-03-09 11:44:28 -08:00
parent 865a2ca165
commit 43f31529d7
3 changed files with 111 additions and 2 deletions
--- a/app/models/post_archive.rb
+++ b/app/models/post_archive.rb
@@ -205,8 +205,8 @@ class PostArchive < ActiveRecord::Base
  end

  def undo
-    added = changes[:added_tags_with_fields] - changes[:obsolete_added_tags]
-    removed = changes[:removed_tags_with_fields] - changes[:obsolete_removed_tags]
+    added = changes[:added_tags] - changes[:obsolete_added_tags]
+    removed = changes[:removed_tags] - changes[:obsolete_removed_tags]

    added.each do |tag|
      if tag =~ /^source:/