Should not save etag and last-modified headers if the response code is not 200
Hi,
I was trying to subscribe to: https://wiki.debian.org/ThisWeekInDebian and it turn out that the podcast where down, so it didn't subscribe to the show, anyway if now i try to subscribe again it tell me that the show already exist but it do not show up in the existing shows so i cannot remove it.
Regards
Edited by Jordan Petridis