Clean fix for SiCKRAGETV/sickrage-issues/issues/2793 ?? Sets referer on all...

Clean fix for SiCKRAGETV/sickrage-issues/issues/2793 ?? Sets referer on all .nzb and .torrent download to the site the file is on

sickbeard/providers/generic.py

@@ -208,6 +208,10 @@ class GenericProvider:
             if 'NO_DOWNLOAD_NAME' in url:
                 continue
 
+            if not self.proxy.isEnabled() and url.startswith('http'):
+                # Let's just set a referer for every .torrent/.nzb, should work as a cover-all without side-effects
+                self.headers.update({'Referer': '/'.join(url.split('/')[:3]) + '/'})
+
             logger.log(u"Downloading a result from " + self.name + " at " + url)
             if helpers.download_file(self.proxy._buildURL(url), filename, session=self.session, headers=self.headers):
                 if self._verify_download(filename):