purge_feed: stop when purging is disabled for the feed

16 years ago · 2610b6fc8b
parent 90ec0c86ca
commit 2610b6fc8b
1 changed files with 1 additions and 0 deletions
--- a/functions.php
+++ b/functions.php
@ -133,6 +133,7 @@
 	function purge_feed($link, $feed_id, $purge_interval, $debug = false) {

 		if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
+		if ($purge_interval == -1 || !$purge_interval) return;

 		$rows = -1;