fix error

2021-11-15 12:39:30 +08:00 · 2021-11-15 12:39:30 +08:00 · 6e169b779d
parent 398d9e5027
commit 6e169b779d
1 changed files with 2 additions and 2 deletions
--- a/app/controllers/faqs_controller.rb
+++ b/app/controllers/faqs_controller.rb
@ -46,7 +46,7 @@ class FaqsController < ApplicationController
        "file_url" => f.file.url + "\" title=\"#{f.file_title}",
        "file_title" => f.title
      }
-    end
+    end.compact
    faqs_links = faq.qa_links.collect do |f|
      {
        "link_url" => f.url,