From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Fri, 1 Apr 2011 13:20:54 +0000 (+0400)
Subject: update_rss_feed: block pubsub subscription requests when CURL is not available
X-Git-Tag: 1.5.3~81
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=6eb8d32d9640b1dae136baf7719dee0006bf34ed;p=tt-rss.git

update_rss_feed: block pubsub subscription requests when CURL is not available
---

diff --git a/functions.php b/functions.php
index 46502cd1..026ea575 100644
--- a/functions.php
+++ b/functions.php
@@ -797,7 +797,7 @@
 					}
 				}
 
-				if ($feed_hub_url) {
+				if ($feed_hub_url && function_exists('curl_init')) {
 					$callback_url = get_self_url_prefix() .
 						"/backend.php?op=pubsub&id=$feed";