--- a/mod_pubsub_feeds/mod_pubsub_feeds.lua	Fri Aug 24 23:59:54 2018 +0200
+++ b/mod_pubsub_feeds/mod_pubsub_feeds.lua	Sat Aug 25 13:59:09 2018 +0200
@@ -160,6 +160,8 @@
 			end
 		elseif code == 304 then
 			item.last_update = time();
+		else
+			module:log("debug", "Unhandled status code %d when fetching %q", code, item.url);
 		end
 	end);
 end