From 37c03d3a420853b61348de87150a69a567c00146 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Wed, 31 Aug 2011 15:25:42 +0400
Subject: implement automatic precaching for next normal and unread feeds allow
 opening cached next_unread_feed on f-q if available tweak
 getRelativeArticles() to scan forward only reenable prefetch_old server
 requests

---
 functions.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'functions.php')

diff --git a/functions.php b/functions.php
index bb6164d7b..f0691f209 100644
--- a/functions.php
+++ b/functions.php
@@ -2494,8 +2494,9 @@
 
 			if (!$owner_uid) $owner_uid = $_SESSION['uid'];
 
-			if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
+			//if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
 
+			if (is_numeric($feed)) {
 				if ($cat_view) {
 
 					if ($feed >= 0) {
@@ -2519,7 +2520,6 @@
 						}
 					} else if ($feed == -2) {
 
-
 						db_query($link, "UPDATE ttrss_user_entries
 							SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*)
 								FROM ttrss_user_labels2 WHERE article_id = ref_id) > 0
-- 
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