lib/down/net_http.rb in down-5.2.0 vs lib/down/net_http.rb in down-5.2.1

@@ -214,10 +214,12 @@
         end
       rescue => exception
         request_error!(exception)
       end
 
-      if response.is_a?(Net::HTTPRedirection)
+      if response.is_a?(Net::HTTPNotModified)
+        raise Down::NotModified
+      elsif response.is_a?(Net::HTTPRedirection)
         raise Down::TooManyRedirects if follows_remaining == 0
 
         # fail if redirect URI is not a valid http or https URL
         begin
           location = ensure_uri(response["Location"], allow_relative: true)