1 files changed, 6 insertions, 1 deletions
diff --git a/actionview/lib/action_view/helpers/sanitize_helper/sanitizers.rb b/actionview/lib/action_view/helpers/sanitize_helper/sanitizers.rb
index 335280c718..9d4e5b8e38 100644
--- a/actionview/lib/action_view/helpers/sanitize_helper/sanitizers.rb
+++ b/actionview/lib/action_view/helpers/sanitize_helper/sanitizers.rb
@@ -7,7 +7,12 @@ module ActionView
 
   class FullSanitizer
     def sanitize(html, options = {})
-      Loofah.fragment(html).text
+      if html
+        return html if html.empty?
+        Loofah.fragment(html).text
+      else
+        nil
+      end
     end
   end