Merge branch 'educoder' into develop

6 years ago · eee83bc0d6
parent d12217ebe4 05a7034865
commit eee83bc0d6
1 changed files with 1 additions and 1 deletions
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@ -4340,7 +4340,7 @@ module ApplicationHelper
        candown = (attachment.is_public == 1 || attachment.is_public == true)
      end
    else
-      if attachment.container_type == "MarkDown" || attachment.container_type == "Shixun" || attachment.container_type == "Memo" || attachment.container_type == "Career" || attachment.container_type == "Exercise" || attachment.container_type == "ExerciseBank"
+      if attachment.container_type == "MarkDown" || attachment.container_type.nil? || attachment.container_type == "Shixun" || attachment.container_type == "Memo" || attachment.container_type == "Career" || attachment.container_type == "Exercise" || attachment.container_type == "ExerciseBank"
        candown = true
      end
    end