From 1cd85caf3fa36b6884496eb40a9b5b141a38887e Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Sun, 17 Sep 2006 16:10:00 +0000
Subject: [PATCH] Fixed a typo

---
 enrol/manual/enrol.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/enrol/manual/enrol.php b/enrol/manual/enrol.php
index e5b497c06e..7767d493f5 100644
--- a/enrol/manual/enrol.php
+++ b/enrol/manual/enrol.php
@@ -320,6 +320,8 @@ function get_access_icons($course) {
         $strrequireskey = get_string('requireskey');
     }
 
+    $str = '';
+
     if (!empty($course->guest)) {
         $str .= '<a title="'.$strallowguests.'" href="'.$CFG->wwwroot.'/course/view.php?id='.$course->id.'">';
         $str .= '<img vspace="4" alt="'.$strallowguests.'" height="16" width="16" border="0" '.
-- 
2.39.5