From d1583d8e9cb779a5aa211229a2d879e2b7576fef Mon Sep 17 00:00:00 2001
From: David Monllao <davidm@moodle.com>
Date: Tue, 6 Oct 2015 11:39:39 +0800
Subject: [PATCH] MDL-51250 course: No function returns in empty()

---
 course/editsection_form.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/course/editsection_form.php b/course/editsection_form.php
index f4a9df4a467..25055235b89 100644
--- a/course/editsection_form.php
+++ b/course/editsection_form.php
@@ -112,7 +112,8 @@ class editsection_form extends moodleform {
         $data = parent::get_data();
         if ($data !== null) {
             $editoroptions = $this->_customdata['editoroptions'];
-            if (!empty($data->usedefaultname) || empty(trim($data->name))) {
+            $trimmedname = $data->name;
+            if (!empty($data->usedefaultname) || empty($trimmedname)) {
                 $data->name = null;
             }
             $data = file_postupdate_standard_editor($data, 'summary', $editoroptions,