Changed array_key_exists() to isset() in elgg_validate_action_url().

git-svn-id: http://code.elgg.org/elgg/trunk@3865 36083f99-b078-4883-b0ff-0f9b5a30f544

diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index 91d49d97dc85bfb8a2b3ce241e4f93b277b09c81..5c0f9aa2dbfd56165a3396a94b5825cd7f3fc4b4 100644 (file)
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -2489,7 +2489,7 @@ function elgg_validate_action_url($link) {
                $query = array();
        }
 
-       if (array_key_exists('__elgg_ts', $query) && array_key_exists('__elgg_token', $query)) {
+       if (isset($query['__elgg_ts']) && isset($query['__elgg_token'])) {
                return $link;
        }