From e0c5c5e9746206894bd114c454411b3a208bd689 Mon Sep 17 00:00:00 2001
From: gustav_delius <gustav_delius>
Date: Fri, 1 Jul 2005 17:21:52 +0000
Subject: [PATCH] Remove potential PHP notices when $course is not an object.

---
 lib/moodlelib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 8dc1616dc03..339f4ce8d46 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -4384,7 +4384,7 @@ function get_string($identifier, $module='', $a=NULL) {
 
     global $course;     /// Not a nice hack, but quick
     if (empty($CFG->courselang)) {
-        if (isset($course->lang)) {
+        if (is_object($course) and isset($course->lang)) {
             $CFG->courselang = $course->lang;
         }
     }