pubsub: cast feed_id as integer

13 years ago · 4dd369d42a
parent e6a63a1c69
commit 4dd369d42a
1 changed files with 1 additions and 1 deletions
--- a/backend.php
+++ b/backend.php
@ -547,7 +547,7 @@
 		case "pubsub":
 			$mode = db_escape_string($_REQUEST['hub_mode']);
-			$feed_id = db_escape_string($_REQUEST['id']);
+			$feed_id = (int) db_escape_string($_REQUEST['id']);
 			$feed_url = db_escape_string($_REQUEST['hub_topic']);
 			if (!PUBSUBHUBBUB_ENABLED) {