ipaylinks HTTP_REFERER notice

8 years ago · f215ce52db
parent 653ff6de87
commit f215ce52db
1 changed files with 1 additions and 1 deletions
--- a/webht/third_party/pay/controllers/iPayLinksService.php
+++ b/webht/third_party/pay/controllers/iPayLinksService.php
@ -697,7 +697,7 @@ class IPayLinksService extends CI_Controller
            $ret->data = $respObject = (Object) $resp;
            $ref = "";
        } else {
-            $ref = $_SERVER['HTTP_REFERER'] ? $_SERVER['HTTP_REFERER'] : NULL;
+            $ref = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : NULL;
            $r = iconv("UTF-8", "UTF-8//IGNORE", $resp);
            $ret->data = $respObject = @ simplexml_load_string($resp);
            // test