From f0040e7dafbb1243dc5608ba88d11eba8c02664c Mon Sep 17 00:00:00 2001
From: Yuliya Bozhko <yuliya.bozhko@totaralms.com>
Date: Wed, 15 Jan 2014 16:25:48 +1300
Subject: [PATCH] MDL-43621 badges: Fix has_awards() result when deleted users
 are the only recipients of a badge

---
 lib/badgeslib.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/badgeslib.php b/lib/badgeslib.php
index 40bd0f73a5c..41b59c3ddf2 100644
--- a/lib/badgeslib.php
+++ b/lib/badgeslib.php
@@ -331,10 +331,11 @@ class badge {
      */
     public function has_awards() {
         global $DB;
-        if ($DB->record_exists('badge_issued', array('badgeid' => $this->id))) {
-            return true;
-        }
-        return false;
+        $awarded = $DB->record_exists_sql('SELECT b.uniquehash
+                    FROM {badge_issued} b INNER JOIN {user} u ON b.userid = u.id
+                    WHERE b.badgeid = :badgeid AND u.deleted = 0', array('badgeid' => $this->id));
+
+        return $awarded;
     }
 
     /**