MDL-57568 forms: Added missing include for button element.

5ad0bb82 · Helson Castro · Adrian Greeve · 5130953c · 5ad0bb82
Commit 5ad0bb82 authored Jan 27, 2017 by Helson Castro Committed by Adrian Greeve Jan 27, 2017
--- a/lib/form/button.php
+++ b/lib/form/button.php
@@ -27,6 +27,7 @@

 require_once("HTML/QuickForm/button.php");
 require_once(__DIR__ . '/../outputcomponents.php');
+require_once('templatable_form_element.php');

 /**
 * HTML class for a button type element