disallow ability to link the feed to itself

diff --git a/backend.php b/backend.php
index a7066755d56ca0a4923a2dbf4b977d11c205cde0..52b4f34600f856dfc22c42e0c46172251ec5717c 100644 (file)
--- a/backend.php
+++ b/backend.php
@@ -1697,7 +1697,6 @@
 
                        $linked_count = db_fetch_result($tmp_result, 0, "count");
 
-
                        $parent_feed = db_fetch_result($result, 0, "parent_feed");
 
                        if ($linked_count > 0) {
@@ -1717,7 +1716,8 @@
                        }
 
                        $tmp_result = db_query($link, "SELECT id,title FROM ttrss_feeds
-                               WHERE owner_uid = ".$_SESSION["uid"]." $cat_qpart ORDER BY title");
+                               WHERE id != '$feed_id' AND owner_uid = ".$_SESSION["uid"]." 
+                                       $cat_qpart ORDER BY title");
 
                                if (db_num_rows($tmp_result) > 0) {
                                        print "<option disabled>--------</option>";