From: Andrew Dolgov <fox@bah.spb.su>
Date: Tue, 22 Aug 2006 15:52:27 +0000 (+0100)
Subject: prevent feed chain-linking
X-Git-Tag: 1.2.3~30
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=8e83b64d80cb539063f44219c06eebaa943969ac;p=tt-rss.git

prevent feed chain-linking
---

diff --git a/backend.php b/backend.php
index ddc73b97..c1431f1a 100644
--- a/backend.php
+++ b/backend.php
@@ -1290,7 +1290,8 @@
 			}
 
 			$tmp_result = db_query($link, "SELECT id,title FROM ttrss_feeds
-				WHERE id != '$feed_id' AND owner_uid = ".$_SESSION["uid"]." 
+				WHERE id != '$feed_id' AND owner_uid = ".$_SESSION["uid"]." AND
+			  		(SELECT COUNT(id) FROM ttrss_feeds AS T2 WHERE T2.id = ttrss_feeds.parent_feed) = 0
 					$cat_qpart ORDER BY title");
 
 				if (db_num_rows($tmp_result) > 0) {