From 588b4840997ebeff447fa273e535e7c3bccf446d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alberto=20Lara=20Hern=C3=A1ndez?= <alberto.lara@moodle.com>
Date: Fri, 24 Aug 2018 12:47:20 +0200
Subject: [PATCH] =?UTF-8?q?MDL-55993=20mod=5Fassign:=20web=20services=20do?=
 =?UTF-8?q?n=C2=B4t=20set=20a=20URL.?=
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---
 mod/assign/locallib.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mod/assign/locallib.php b/mod/assign/locallib.php
index 7cd7bf61f13..601cc21c33d 100644
--- a/mod/assign/locallib.php
+++ b/mod/assign/locallib.php
@@ -275,7 +275,10 @@ class assign {
     public function get_return_params() {
         global $PAGE;
 
-        $params = $PAGE->url->params();
+        $params = array();
+        if (!WS_SERVER) {
+            $params = $PAGE->url->params();
+        }
         unset($params['id']);
         unset($params['action']);
         return $params;