fixes #785

2013-03-08 15:31:11 -05:00
parent 35a51c0351
commit c3ac9832f9
2 changed files with 18 additions and 4 deletions
--- a/app/controllers/posts_controller.rb
+++ b/app/controllers/posts_controller.rb
@@ -66,10 +66,10 @@ private
  end

  def save_recent_tags
-    if tag_query
-      tags = Tag.scan_tags(tag_query)
-      tags = TagAlias.to_aliased(tags) + Tag.scan_tags(session[:recent_tags])
-      session[:recent_tags] = tags.uniq.slice(0, 40).join(" ")
+    if @post
+      tags = Tag.scan_tags(@post.tag_string)
+      tags = TagAlias.to_aliased(tags) + Tag.scan_tags(cookies[:recent_tags])
+      cookies[:recent_tags] = tags.uniq.slice(0, 40).join(" ")
    end
  end
 end