From e480f5c98f62138aab7cf4f2fd3687c256b4d49a Mon Sep 17 00:00:00 2001
From: Mark Nelson <markn@moodle.com>
Date: Thu, 16 Jun 2016 13:33:26 +0800
Subject: [PATCH] Ensure we are always saving the image height and width as
 ints

---
 element/image/classes/element.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/element/image/classes/element.php b/element/image/classes/element.php
index a4c25c2..39b817a 100644
--- a/element/image/classes/element.php
+++ b/element/image/classes/element.php
@@ -120,8 +120,8 @@ class element extends \mod_customcert\element {
         // Array of data we will be storing in the database.
         $arrtostore = array(
             'pathnamehash' => $data->image,
-            'width' => $data->width,
-            'height' => $data->height
+            'width' => (int) $data->width,
+            'height' => (int) $data->height
         );
 
         return json_encode($arrtostore);