extract_urls(): only when stale_count = 0

ppf.py

@@ -52,13 +52,13 @@ def proxyleech(proxydb, urldb, url, stale_count, error, retrievals, proxies_adde
 		if len(new) == 0:
 			stale_count += 1
 		else:
+			extract_urls(content, url)
 			stale_count = 0
 		if content == '':
 			error += 1
 		else:
 			retrievals += 1
 			error = 0
-			extract_urls(content, url)
 
 	urldb.execute('UPDATE uris SET error=?,stale_count=?,check_time=?,retrievals=?,proxies_added=?,content_type=? where url=?', (error, stale_count, int(time.time()), retrievals, proxies_added+len(new), content_type, url))
 	urldb.commit()