From d1bbed49fceb0dfb6c24495c0ec49cc8a0bbe78b Mon Sep 17 00:00:00 2001
From: thomasmars <thomasmars87@gmail.com>
Date: Mon, 22 May 2017 12:57:43 +0200
Subject: [PATCH] Don't assume fetchLibrariesMetadata is AJAX

HFP-1103
---
 h5p.classes.php | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/h5p.classes.php b/h5p.classes.php
index 2661a43..95f1778 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -2456,10 +2456,6 @@ class H5PCore {
       // Failed retrieving uuid
       if (!$registration) {
         $errorMessage = $this->h5pF->t('Site could not be registered with the hub. Please contact your site administrator.');
-        H5PCore::ajaxError(
-          $errorMessage,
-          'SITE_REGISTRATION_FAILED'
-        );
         $this->h5pF->setErrorMessage($errorMessage);
         $this->h5pF->setErrorMessage(
           $this->h5pF->t('The H5P Hub has been disabled until this problem can be resolved. You may still upload libraries through the "H5P Libraries" page.')
@@ -2506,7 +2502,7 @@ class H5PCore {
 
     // No data received
     if (!$result || empty($result)) {
-      return;
+      return FALSE;
     }
 
     // Handle libraries metadata