Avoid notices

2012-02-28 13:42:12 +00:00
parent f48556cbc0
commit 36a1a43f06
2 changed files with 2 additions and 2 deletions
--- a/mod/dfrn_request.php
+++ b/mod/dfrn_request.php
@@ -43,7 +43,7 @@ function dfrn_request_post(&$a) {
 		return;


-	if($_POST['cancel']) {
+	if(x($_POST, 'cancel')) {
 		goaway(z_root());
 	}