Add markdown preview; fix bug with deleted editor

1 files changed, 2 insertions, 7 deletions

diff --git a/app/models/forumthread.rb b/app/models/forumthread.rb
index c6070a7..eb328a5 100644
--- a/app/models/forumthread.rb
+++ b/app/models/forumthread.rb
@@ -15,16 +15,11 @@ class Forumthread < ActiveRecord::Base
   end
 
   def author
-    @author ||= if self.user_author.present?
-      user_author
-    else
-      User.first
-    end
+    @author ||= (user_author || User.first)
   end
 
   def editor
-    # can be nil
-    @editor ||= user_editor
+    @editor ||= (self.user_editor || User.first)
   end
 
   def edited?