Fix undo not undoing parent additions

2013-08-13 13:03:48 -04:00
parent 069eabaaef
commit d4060a647d
1 changed files with 2 additions and 0 deletions
--- a/app/models/post_version.rb
+++ b/app/models/post_version.rb
@@ -121,6 +121,8 @@ class PostVersion < ActiveRecord::Base
    added.each do |tag|
      if tag =~ /^source:/
        post.source = ""
+      elsif tag =~ /^parent:/
+        post.parent_id = nil
      else
        escaped_tag = Regexp.escape(tag)
        post.tag_string = post.tag_string.sub(/(?:\A| )#{escaped_tag}(?:\Z| )/, " ").strip