Ticket #57325: 57325.diff

wp-includes/class-requests.php

@@ -211 +211 @@
                                 break;
                         }
                 }
-                if (self::$transport[$cap_string] === null) {
+                if (!isset(self::$transport[$cap_string])) {
                         throw new Requests_Exception('No working transports found', 'notransport', self::$transports);
                 }