fix exception when response is Rack::File::Iterator

indirect · Dec 4, 2023 · c0eac52 · c0eac52
1 parent bad5ccd
commit c0eac52
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/rails-footnotes/filter.rb b/lib/rails-footnotes/filter.rb
@@ -65,7 +65,9 @@ def initialize(controller)
       @notes = []
 
       revert_pos(controller.response_body) do
-        @body = controller.response.body
+        if controller.response.stream.respond_to?(:body)
+          @body = controller.response.body
+        end
       end
     end