MDL-28196 quiz calls get_in_or_equal (fixing missing $DB)

2011-07-05 22:00:51 +02:00
parent 69b88de0df
commit 98e86d8b27
1 changed files with 1 additions and 1 deletions
@@ -1039,7 +1039,7 @@ class quiz_statistics_report extends quiz_default_report {

 function quiz_statistics_attempts_sql($quizid, $currentgroup, $groupstudents,
        $allattempts = true, $includeungraded = false) {
-    global $CFG;
+    global $DB;

    $fromqa = '{quiz_attempts} quiza ';