FIX: Backwards compatibility for older Discourse versions (#143)

2021-06-24 01:41:51 -05:00 · 2021-06-24 01:41:51 -05:00 · eac6539c46
parent 52d4656011
commit eac6539c46
1 changed files with 3 additions and 1 deletions
--- a/plugin.rb
+++ b/plugin.rb
@ -634,7 +634,9 @@ SQL
    AND di.period_type = :period_type
    AND di.solutions <> x.solutions
  "
-  add_directory_column("solutions", query: query)
+  if respond_to?(:add_directory_column)
+    add_directory_column("solutions", query: query)
+  end

  add_to_class(:composer_messages_finder, :check_topic_is_solved) do
    return if !SiteSetting.solved_enabled || SiteSetting.disable_solved_education_message