From 032abb1a6f2ca4e7ac73239c16484c61ddec60c9 Mon Sep 17 00:00:00 2001
From: Michael Hawkins <michaelh@moodle.com>
Date: Tue, 3 Jul 2018 13:01:24 +0800
Subject: [PATCH] MDL-62801 themes: Added missing filelib include

---
 lib/outputrenderers.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/outputrenderers.php b/lib/outputrenderers.php
index 7ea701bf00b..b55d412f7b0 100644
--- a/lib/outputrenderers.php
+++ b/lib/outputrenderers.php
@@ -81,6 +81,8 @@ class renderer_base {
         global $CFG;
 
         if ($this->mustache === null) {
+            require_once("{$CFG->libdir}/filelib.php");
+
             $themename = $this->page->theme->name;
             $themerev = theme_get_revision();