diff options
| -rw-r--r-- | actionpack/lib/action_controller/response.rb | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/actionpack/lib/action_controller/response.rb b/actionpack/lib/action_controller/response.rb index c69223dd69..febe4ccf29 100644 --- a/actionpack/lib/action_controller/response.rb +++ b/actionpack/lib/action_controller/response.rb @@ -210,7 +210,11 @@ module ActionController # :nodoc: def nonempty_ok_response? ok = !status || status.to_s[0..2] == '200' - ok && !body_parts.respond_to?(:call) && body_parts.any? + ok && string_body? + end + + def string_body? + !body_parts.respond_to?(:call) && body_parts.any? && body_parts.all? { |part| part.is_a?(String) } end def set_conditional_cache_control! @@ -231,7 +235,7 @@ module ActionController # :nodoc: headers.delete('Content-Length') elsif length = headers['Content-Length'] headers['Content-Length'] = length.to_s - elsif !body_parts.respond_to?(:call) && (!status || status.to_s[0..2] != '304') + elsif string_body? && (!status || status.to_s[0..2] != '304') headers["Content-Length"] = Rack::Utils.bytesize(body).to_s end end |