Correcting a mistake: hide the block if there are no results for that quiz.

2005-01-26 22:22:55 +00:00
parent 6b4dc5a31b
commit 00a4237f24
1 changed files with 1 additions and 0 deletions
@@ -56,6 +56,7 @@ class block_quiz_results extends block_base {
        if(empty($grades)) {
            // No grades, sorry
            // The block will hide itself in this case
+            return $this->content;
        }

        $groupmode = NOGROUPS;