1 files changed, 6 insertions, 2 deletions
diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb
index 69798f99e0..e5cffccf35 100644
--- a/actionpack/lib/action_dispatch/http/response.rb
+++ b/actionpack/lib/action_dispatch/http/response.rb
@@ -243,8 +243,12 @@ module ActionDispatch # :nodoc:
     end
 
     # Content type of response.
-    # It returns just MIME type and does NOT contain charset part.
     def content_type
+      super.presence
+    end
+
+    # Media type of response.
+    def media_type
       parsed_content_type_header.mime_type
     end
 
@@ -458,7 +462,7 @@ module ActionDispatch # :nodoc:
     end
 
     def assign_default_content_type_and_charset!
-      return if content_type
+      return if media_type
 
       ct = parsed_content_type_header
       set_content_type(ct.mime_type || Mime[:html].to_s,